72859696

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{307}}^1$

素因数の和:498

約数の個数: 80

約数和(自身を含む): 175377664

約数和(自身を除く): 102517968

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 163, 182, 208, 307, 326, 364, 614, 652, 728, 1141, 1228, 1304, 1456, 2119, 2149, 2282, 2456, 2608, 3991, 4238, 4298, 4564, 4912, 7982, 8476, 8596, 9128, 14833, 15964, 16952, 17192, 18256, 27937, 29666, 31928, 33904, 34384, 50041, 55874, 59332, 63856, 100082, 111748, 118664, 200164, 223496, 237328, 350287, 400328, 446992, 650533, 700574, 800656, 1301066, 1401148, 2602132, 2802296, 4553731, 5204264, 5604592, 9107462, 10408528, 18214924, 36429848, 72859696]

約数ペア:

[(1, 72859696), (2, 36429848), (4, 18214924), (7, 10408528), (8, 9107462), (13, 5604592), (14, 5204264), (16, 4553731), (26, 2802296), (28, 2602132), (52, 1401148), (56, 1301066), (91, 800656), (104, 700574), (112, 650533), (163, 446992), (182, 400328), (208, 350287), (307, 237328), (326, 223496), (364, 200164), (614, 118664), (652, 111748), (728, 100082), (1141, 63856), (1228, 59332), (1304, 55874), (1456, 50041), (2119, 34384), (2149, 33904), (2282, 31928), (2456, 29666), (2608, 27937), (3991, 18256), (4238, 17192), (4298, 16952), (4564, 15964), (4912, 14833), (7982, 9128), (8476, 8596)]