64697724

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1$

素因数の和:289

約数の個数: 192

約数和(自身を含む): 214502400

約数和(自身を除く): 149804676

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 29, 36, 39, 42, 52, 54, 58, 63, 78, 84, 87, 91, 108, 116, 117, 126, 156, 174, 182, 189, 203, 227, 234, 252, 261, 273, 348, 351, 364, 377, 378, 406, 454, 468, 522, 546, 609, 681, 702, 754, 756, 783, 812, 819, 908, 1044, 1092, 1131, 1218, 1362, 1404, 1508, 1566, 1589, 1638, 1827, 2043, 2262, 2436, 2457, 2639, 2724, 2951, 3132, 3178, 3276, 3393, 3654, 4086, 4524, 4767, 4914, 5278, 5481, 5902, 6129, 6356, 6583, 6786, 7308, 7917, 8172, 8853, 9534, 9828, 10179, 10556, 10962, 11804, 12258, 13166, 13572, 14301, 15834, 17706, 19068, 19749, 20358, 20657, 21924, 23751, 24516, 26332, 26559, 28602, 31668, 35412, 39498, 40716, 41314, 42903, 46081, 47502, 53118, 57204, 59247, 61971, 71253, 78996, 79677, 82628, 85579, 85806, 92162, 95004, 106236, 118494, 123942, 138243, 142506, 159354, 171158, 171612, 177741, 184324, 185913, 236988, 247884, 256737, 276486, 285012, 318708, 342316, 355482, 371826, 414729, 513474, 552972, 557739, 599053, 710964, 743652, 770211, 829458, 1026948, 1115478, 1198106, 1244187, 1540422, 1658916, 1797159, 2230956, 2310633, 2396212, 2488374, 3080844, 3594318, 4621266, 4976748, 5391477, 7188636, 9242532, 10782954, 16174431, 21565908, 32348862, 64697724]

約数ペア:

[(1, 64697724), (2, 32348862), (3, 21565908), (4, 16174431), (6, 10782954), (7, 9242532), (9, 7188636), (12, 5391477), (13, 4976748), (14, 4621266), (18, 3594318), (21, 3080844), (26, 2488374), (27, 2396212), (28, 2310633), (29, 2230956), (36, 1797159), (39, 1658916), (42, 1540422), (52, 1244187), (54, 1198106), (58, 1115478), (63, 1026948), (78, 829458), (84, 770211), (87, 743652), (91, 710964), (108, 599053), (116, 557739), (117, 552972), (126, 513474), (156, 414729), (174, 371826), (182, 355482), (189, 342316), (203, 318708), (227, 285012), (234, 276486), (252, 256737), (261, 247884), (273, 236988), (348, 185913), (351, 184324), (364, 177741), (377, 171612), (378, 171158), (406, 159354), (454, 142506), (468, 138243), (522, 123942), (546, 118494), (609, 106236), (681, 95004), (702, 92162), (754, 85806), (756, 85579), (783, 82628), (812, 79677), (819, 78996), (908, 71253), (1044, 61971), (1092, 59247), (1131, 57204), (1218, 53118), (1362, 47502), (1404, 46081), (1508, 42903), (1566, 41314), (1589, 40716), (1638, 39498), (1827, 35412), (2043, 31668), (2262, 28602), (2436, 26559), (2457, 26332), (2639, 24516), (2724, 23751), (2951, 21924), (3132, 20657), (3178, 20358), (3276, 19749), (3393, 19068), (3654, 17706), (4086, 15834), (4524, 14301), (4767, 13572), (4914, 13166), (5278, 12258), (5481, 11804), (5902, 10962), (6129, 10556), (6356, 10179), (6583, 9828), (6786, 9534), (7308, 8853), (7917, 8172)]