25120116

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1201}}^1$

素因数の和:1301

約数の個数: 72

約数和(自身を含む): 73504704

約数和(自身を除く): 48384588

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 83, 84, 126, 166, 249, 252, 332, 498, 581, 747, 996, 1162, 1201, 1494, 1743, 2324, 2402, 2988, 3486, 3603, 4804, 5229, 6972, 7206, 8407, 10458, 10809, 14412, 16814, 20916, 21618, 25221, 33628, 43236, 50442, 75663, 99683, 100884, 151326, 199366, 299049, 302652, 398732, 598098, 697781, 897147, 1196196, 1395562, 1794294, 2093343, 2791124, 3588588, 4186686, 6280029, 8373372, 12560058, 25120116]

約数ペア:

[(1, 25120116), (2, 12560058), (3, 8373372), (4, 6280029), (6, 4186686), (7, 3588588), (9, 2791124), (12, 2093343), (14, 1794294), (18, 1395562), (21, 1196196), (28, 897147), (36, 697781), (42, 598098), (63, 398732), (83, 302652), (84, 299049), (126, 199366), (166, 151326), (249, 100884), (252, 99683), (332, 75663), (498, 50442), (581, 43236), (747, 33628), (996, 25221), (1162, 21618), (1201, 20916), (1494, 16814), (1743, 14412), (2324, 10809), (2402, 10458), (2988, 8407), (3486, 7206), (3603, 6972), (4804, 5229)]