72480025726

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1\times {\mathrm{947}}^1$

素因数の和:1309

約数の個数: 64

約数和(自身を含む): 115587440640

約数和(自身を除く): 43107414914

約数列:

[1, 2, 31, 62, 83, 107, 139, 166, 214, 278, 947, 1894, 2573, 3317, 4309, 5146, 6634, 8618, 8881, 11537, 14873, 17762, 23074, 29357, 29746, 58714, 78601, 101329, 131633, 157202, 202658, 263266, 275311, 357647, 461063, 550622, 715294, 922126, 1234459, 2436631, 2468918, 3141199, 4080623, 4873262, 6282398, 8161246, 8410307, 10925539, 14084731, 16820614, 21851078, 28169462, 38268229, 76536458, 260719517, 338691709, 436626661, 521439034, 677383418, 873253322, 1169032673, 2338065346, 36240012863, 72480025726]

約数ペア:

[(1, 72480025726), (2, 36240012863), (31, 2338065346), (62, 1169032673), (83, 873253322), (107, 677383418), (139, 521439034), (166, 436626661), (214, 338691709), (278, 260719517), (947, 76536458), (1894, 38268229), (2573, 28169462), (3317, 21851078), (4309, 16820614), (5146, 14084731), (6634, 10925539), (8618, 8410307), (8881, 8161246), (11537, 6282398), (14873, 4873262), (17762, 4080623), (23074, 3141199), (29357, 2468918), (29746, 2436631), (58714, 1234459), (78601, 922126), (101329, 715294), (131633, 550622), (157202, 461063), (202658, 357647), (263266, 275311)]