87148712

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{521}}^1$

素因数の和:666

約数の個数: 64

約数和(自身を含む): 195436800

約数和(自身を除く): 108288088

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 103, 116, 203, 206, 232, 406, 412, 521, 721, 812, 824, 1042, 1442, 1624, 2084, 2884, 2987, 3647, 4168, 5768, 5974, 7294, 11948, 14588, 15109, 20909, 23896, 29176, 30218, 41818, 53663, 60436, 83636, 105763, 107326, 120872, 167272, 211526, 214652, 375641, 423052, 429304, 751282, 846104, 1502564, 1556227, 3005128, 3112454, 6224908, 10893589, 12449816, 21787178, 43574356, 87148712]

約数ペア:

[(1, 87148712), (2, 43574356), (4, 21787178), (7, 12449816), (8, 10893589), (14, 6224908), (28, 3112454), (29, 3005128), (56, 1556227), (58, 1502564), (103, 846104), (116, 751282), (203, 429304), (206, 423052), (232, 375641), (406, 214652), (412, 211526), (521, 167272), (721, 120872), (812, 107326), (824, 105763), (1042, 83636), (1442, 60436), (1624, 53663), (2084, 41818), (2884, 30218), (2987, 29176), (3647, 23896), (4168, 20909), (5768, 15109), (5974, 14588), (7294, 11948)]