85178976

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:157

約数の個数: 192

約数和(自身を含む): 259096320

約数和(自身を除く): 173917344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 32, 34, 38, 41, 48, 51, 57, 67, 68, 76, 82, 96, 102, 114, 123, 134, 136, 152, 164, 201, 204, 228, 246, 268, 272, 304, 323, 328, 402, 408, 456, 492, 536, 544, 608, 646, 656, 697, 779, 804, 816, 912, 969, 984, 1072, 1139, 1273, 1292, 1312, 1394, 1558, 1608, 1632, 1824, 1938, 1968, 2091, 2144, 2278, 2337, 2546, 2584, 2747, 2788, 3116, 3216, 3417, 3819, 3876, 3936, 4182, 4556, 4674, 5092, 5168, 5494, 5576, 6232, 6432, 6834, 7638, 7752, 8241, 8364, 9112, 9348, 10184, 10336, 10988, 11152, 12464, 13243, 13668, 15276, 15504, 16482, 16728, 18224, 18696, 20368, 21641, 21976, 22304, 24928, 26486, 27336, 30552, 31008, 32964, 33456, 36448, 37392, 39729, 40736, 43282, 43952, 46699, 52193, 52972, 54672, 61104, 64923, 65928, 66912, 74784, 79458, 86564, 87904, 93398, 104386, 105944, 109344, 122208, 129846, 131856, 140097, 156579, 158916, 173128, 186796, 208772, 211888, 259692, 263712, 280194, 313158, 317832, 346256, 373592, 417544, 423776, 519384, 560388, 626316, 635664, 692512, 747184, 835088, 887281, 1038768, 1120776, 1252632, 1271328, 1494368, 1670176, 1774562, 2077536, 2241552, 2505264, 2661843, 3549124, 4483104, 5010528, 5323686, 7098248, 10647372, 14196496, 21294744, 28392992, 42589488, 85178976]

約数ペア:

[(1, 85178976), (2, 42589488), (3, 28392992), (4, 21294744), (6, 14196496), (8, 10647372), (12, 7098248), (16, 5323686), (17, 5010528), (19, 4483104), (24, 3549124), (32, 2661843), (34, 2505264), (38, 2241552), (41, 2077536), (48, 1774562), (51, 1670176), (57, 1494368), (67, 1271328), (68, 1252632), (76, 1120776), (82, 1038768), (96, 887281), (102, 835088), (114, 747184), (123, 692512), (134, 635664), (136, 626316), (152, 560388), (164, 519384), (201, 423776), (204, 417544), (228, 373592), (246, 346256), (268, 317832), (272, 313158), (304, 280194), (323, 263712), (328, 259692), (402, 211888), (408, 208772), (456, 186796), (492, 173128), (536, 158916), (544, 156579), (608, 140097), (646, 131856), (656, 129846), (697, 122208), (779, 109344), (804, 105944), (816, 104386), (912, 93398), (969, 87904), (984, 86564), (1072, 79458), (1139, 74784), (1273, 66912), (1292, 65928), (1312, 64923), (1394, 61104), (1558, 54672), (1608, 52972), (1632, 52193), (1824, 46699), (1938, 43952), (1968, 43282), (2091, 40736), (2144, 39729), (2278, 37392), (2337, 36448), (2546, 33456), (2584, 32964), (2747, 31008), (2788, 30552), (3116, 27336), (3216, 26486), (3417, 24928), (3819, 22304), (3876, 21976), (3936, 21641), (4182, 20368), (4556, 18696), (4674, 18224), (5092, 16728), (5168, 16482), (5494, 15504), (5576, 15276), (6232, 13668), (6432, 13243), (6834, 12464), (7638, 11152), (7752, 10988), (8241, 10336), (8364, 10184), (9112, 9348)]