72650032

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1217}}^1$

素因数の和:1286

約数の個数: 80

約数和(自身を含む): 177613632

約数和(自身を除く): 104963600

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 41, 52, 56, 82, 91, 104, 112, 164, 182, 208, 287, 328, 364, 533, 574, 656, 728, 1066, 1148, 1217, 1456, 2132, 2296, 2434, 3731, 4264, 4592, 4868, 7462, 8519, 8528, 9736, 14924, 15821, 17038, 19472, 29848, 31642, 34076, 49897, 59696, 63284, 68152, 99794, 110747, 126568, 136304, 199588, 221494, 253136, 349279, 399176, 442988, 648661, 698558, 798352, 885976, 1297322, 1397116, 1771952, 2594644, 2794232, 4540627, 5189288, 5588464, 9081254, 10378576, 18162508, 36325016, 72650032]

約数ペア:

[(1, 72650032), (2, 36325016), (4, 18162508), (7, 10378576), (8, 9081254), (13, 5588464), (14, 5189288), (16, 4540627), (26, 2794232), (28, 2594644), (41, 1771952), (52, 1397116), (56, 1297322), (82, 885976), (91, 798352), (104, 698558), (112, 648661), (164, 442988), (182, 399176), (208, 349279), (287, 253136), (328, 221494), (364, 199588), (533, 136304), (574, 126568), (656, 110747), (728, 99794), (1066, 68152), (1148, 63284), (1217, 59696), (1456, 49897), (2132, 34076), (2296, 31642), (2434, 29848), (3731, 19472), (4264, 17038), (4592, 15821), (4868, 14924), (7462, 9736), (8519, 8528)]