85864727936

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1\times {\mathrm{3557}}^1$

素因数の和:3836

約数の個数: 128

約数和(自身を含む): 187482405600

約数和(自身を除く): 101617677664

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 89, 104, 128, 163, 178, 208, 326, 356, 416, 652, 712, 832, 1157, 1304, 1424, 1664, 2119, 2314, 2608, 2848, 3557, 4238, 4628, 5216, 5696, 7114, 8476, 9256, 10432, 11392, 14228, 14507, 16952, 18512, 20864, 28456, 29014, 33904, 37024, 46241, 56912, 58028, 67808, 74048, 92482, 113824, 116056, 135616, 148096, 184964, 188591, 227648, 232112, 271232, 316573, 369928, 377182, 455296, 464224, 579791, 633146, 739856, 754364, 928448, 1159582, 1266292, 1479712, 1508728, 1856896, 2319164, 2532584, 2959424, 3017456, 4115449, 4638328, 5065168, 5918848, 6034912, 7537283, 8230898, 9276656, 10130336, 12069824, 15074566, 16461796, 18553312, 20260672, 24139648, 30149132, 32923592, 37106624, 40521344, 51601399, 60298264, 65847184, 74213248, 103202798, 120596528, 131694368, 206405596, 241193056, 263388736, 412811192, 482386112, 526777472, 670818187, 825622384, 964772224, 1341636374, 1651244768, 2683272748, 3302489536, 5366545496, 6604979072, 10733090992, 21466181984, 42932363968, 85864727936]

約数ペア:

[(1, 85864727936), (2, 42932363968), (4, 21466181984), (8, 10733090992), (13, 6604979072), (16, 5366545496), (26, 3302489536), (32, 2683272748), (52, 1651244768), (64, 1341636374), (89, 964772224), (104, 825622384), (128, 670818187), (163, 526777472), (178, 482386112), (208, 412811192), (326, 263388736), (356, 241193056), (416, 206405596), (652, 131694368), (712, 120596528), (832, 103202798), (1157, 74213248), (1304, 65847184), (1424, 60298264), (1664, 51601399), (2119, 40521344), (2314, 37106624), (2608, 32923592), (2848, 30149132), (3557, 24139648), (4238, 20260672), (4628, 18553312), (5216, 16461796), (5696, 15074566), (7114, 12069824), (8476, 10130336), (9256, 9276656), (10432, 8230898), (11392, 7537283), (14228, 6034912), (14507, 5918848), (16952, 5065168), (18512, 4638328), (20864, 4115449), (28456, 3017456), (29014, 2959424), (33904, 2532584), (37024, 2319164), (46241, 1856896), (56912, 1508728), (58028, 1479712), (67808, 1266292), (74048, 1159582), (92482, 928448), (113824, 754364), (116056, 739856), (135616, 633146), (148096, 579791), (184964, 464224), (188591, 455296), (227648, 377182), (232112, 369928), (271232, 316573)]