82682288

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{349}}^1$

素因数の和:454

約数の個数: 80

約数和(自身を含む): 185925600

約数和(自身を除く): 103243312

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 67, 68, 104, 134, 136, 208, 221, 268, 272, 349, 442, 536, 698, 871, 884, 1072, 1139, 1396, 1742, 1768, 2278, 2792, 3484, 3536, 4537, 4556, 5584, 5933, 6968, 9074, 9112, 11866, 13936, 14807, 18148, 18224, 23383, 23732, 29614, 36296, 46766, 47464, 59228, 72592, 77129, 93532, 94928, 118456, 154258, 187064, 236912, 303979, 308516, 374128, 397511, 607958, 617032, 795022, 1215916, 1234064, 1590044, 2431832, 3180088, 4863664, 5167643, 6360176, 10335286, 20670572, 41341144, 82682288]

約数ペア:

[(1, 82682288), (2, 41341144), (4, 20670572), (8, 10335286), (13, 6360176), (16, 5167643), (17, 4863664), (26, 3180088), (34, 2431832), (52, 1590044), (67, 1234064), (68, 1215916), (104, 795022), (134, 617032), (136, 607958), (208, 397511), (221, 374128), (268, 308516), (272, 303979), (349, 236912), (442, 187064), (536, 154258), (698, 118456), (871, 94928), (884, 93532), (1072, 77129), (1139, 72592), (1396, 59228), (1742, 47464), (1768, 46766), (2278, 36296), (2792, 29614), (3484, 23732), (3536, 23383), (4537, 18224), (4556, 18148), (5584, 14807), (5933, 13936), (6968, 11866), (9074, 9112)]