64747032

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{55057}}^1$

素因数の和:55080

約数の個数: 48

約数和(自身を含む): 188298360

約数和(自身を除く): 123551328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 55057, 110114, 165171, 220228, 330342, 385399, 440456, 660684, 770798, 1156197, 1321368, 1541596, 2312394, 2697793, 3083192, 4624788, 5395586, 8093379, 9249576, 10791172, 16186758, 21582344, 32373516, 64747032]

約数ペア:

[(1, 64747032), (2, 32373516), (3, 21582344), (4, 16186758), (6, 10791172), (7, 9249576), (8, 8093379), (12, 5395586), (14, 4624788), (21, 3083192), (24, 2697793), (28, 2312394), (42, 1541596), (49, 1321368), (56, 1156197), (84, 770798), (98, 660684), (147, 440456), (168, 385399), (196, 330342), (294, 220228), (392, 165171), (588, 110114), (1176, 55057)]