71674992

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:140

約数の個数: 240

約数和(自身を含む): 236770560

約数和(自身を除く): 165095568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 23, 24, 34, 36, 38, 46, 48, 51, 57, 67, 68, 69, 72, 76, 92, 102, 114, 134, 136, 138, 144, 152, 153, 171, 184, 201, 204, 207, 228, 268, 272, 276, 304, 306, 323, 342, 368, 391, 402, 408, 414, 437, 456, 536, 552, 603, 612, 646, 684, 782, 804, 816, 828, 874, 912, 969, 1072, 1104, 1139, 1173, 1206, 1224, 1273, 1292, 1311, 1368, 1541, 1564, 1608, 1656, 1748, 1938, 2278, 2346, 2412, 2448, 2546, 2584, 2622, 2736, 2907, 3082, 3128, 3216, 3312, 3417, 3496, 3519, 3819, 3876, 3933, 4556, 4623, 4692, 4824, 5092, 5168, 5244, 5814, 6164, 6256, 6834, 6992, 7038, 7429, 7638, 7752, 7866, 9112, 9246, 9384, 9648, 10184, 10251, 10488, 11457, 11628, 12328, 13668, 13869, 14076, 14858, 15276, 15504, 15732, 18224, 18492, 18768, 20368, 20502, 20976, 21641, 22287, 22914, 23256, 24656, 26197, 27336, 27738, 28152, 29279, 29716, 30552, 31464, 36984, 41004, 43282, 44574, 45828, 46512, 52394, 54672, 55476, 56304, 58558, 59432, 61104, 62928, 64923, 66861, 73968, 78591, 82008, 86564, 87837, 89148, 91656, 104788, 110952, 117116, 118864, 129846, 133722, 157182, 164016, 173128, 175674, 178296, 183312, 194769, 209576, 221904, 234232, 235773, 259692, 263511, 267444, 314364, 346256, 351348, 356592, 389538, 419152, 468464, 471546, 497743, 519384, 527022, 534888, 628728, 702696, 779076, 943092, 995486, 1038768, 1054044, 1069776, 1257456, 1405392, 1493229, 1558152, 1886184, 1990972, 2108088, 2986458, 3116304, 3772368, 3981944, 4216176, 4479687, 5972916, 7963888, 8959374, 11945832, 17918748, 23891664, 35837496, 71674992]

約数ペア:

[(1, 71674992), (2, 35837496), (3, 23891664), (4, 17918748), (6, 11945832), (8, 8959374), (9, 7963888), (12, 5972916), (16, 4479687), (17, 4216176), (18, 3981944), (19, 3772368), (23, 3116304), (24, 2986458), (34, 2108088), (36, 1990972), (38, 1886184), (46, 1558152), (48, 1493229), (51, 1405392), (57, 1257456), (67, 1069776), (68, 1054044), (69, 1038768), (72, 995486), (76, 943092), (92, 779076), (102, 702696), (114, 628728), (134, 534888), (136, 527022), (138, 519384), (144, 497743), (152, 471546), (153, 468464), (171, 419152), (184, 389538), (201, 356592), (204, 351348), (207, 346256), (228, 314364), (268, 267444), (272, 263511), (276, 259692), (304, 235773), (306, 234232), (323, 221904), (342, 209576), (368, 194769), (391, 183312), (402, 178296), (408, 175674), (414, 173128), (437, 164016), (456, 157182), (536, 133722), (552, 129846), (603, 118864), (612, 117116), (646, 110952), (684, 104788), (782, 91656), (804, 89148), (816, 87837), (828, 86564), (874, 82008), (912, 78591), (969, 73968), (1072, 66861), (1104, 64923), (1139, 62928), (1173, 61104), (1206, 59432), (1224, 58558), (1273, 56304), (1292, 55476), (1311, 54672), (1368, 52394), (1541, 46512), (1564, 45828), (1608, 44574), (1656, 43282), (1748, 41004), (1938, 36984), (2278, 31464), (2346, 30552), (2412, 29716), (2448, 29279), (2546, 28152), (2584, 27738), (2622, 27336), (2736, 26197), (2907, 24656), (3082, 23256), (3128, 22914), (3216, 22287), (3312, 21641), (3417, 20976), (3496, 20502), (3519, 20368), (3819, 18768), (3876, 18492), (3933, 18224), (4556, 15732), (4623, 15504), (4692, 15276), (4824, 14858), (5092, 14076), (5168, 13869), (5244, 13668), (5814, 12328), (6164, 11628), (6256, 11457), (6834, 10488), (6992, 10251), (7038, 10184), (7429, 9648), (7638, 9384), (7752, 9246), (7866, 9112)]