72064304

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{919}}^1$

素因数の和:982

約数の個数: 60

約数和(自身を含む): 156574800

約数和(自身を除く): 84510496

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 104, 116, 169, 208, 232, 338, 377, 464, 676, 754, 919, 1352, 1508, 1838, 2704, 3016, 3676, 4901, 6032, 7352, 9802, 11947, 14704, 19604, 23894, 26651, 39208, 47788, 53302, 78416, 95576, 106604, 155311, 191152, 213208, 310622, 346463, 426416, 621244, 692926, 1242488, 1385852, 2484976, 2771704, 4504019, 5543408, 9008038, 18016076, 36032152, 72064304]

約数ペア:

[(1, 72064304), (2, 36032152), (4, 18016076), (8, 9008038), (13, 5543408), (16, 4504019), (26, 2771704), (29, 2484976), (52, 1385852), (58, 1242488), (104, 692926), (116, 621244), (169, 426416), (208, 346463), (232, 310622), (338, 213208), (377, 191152), (464, 155311), (676, 106604), (754, 95576), (919, 78416), (1352, 53302), (1508, 47788), (1838, 39208), (2704, 26651), (3016, 23894), (3676, 19604), (4901, 14704), (6032, 11947), (7352, 9802)]