79815996

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^2\times {\mathrm{4373}}^1$

素因数の和:4412

約数の個数: 72

約数和(自身を含む): 224123760

約数和(自身を除く): 144307764

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 169, 234, 338, 351, 468, 507, 676, 702, 1014, 1404, 1521, 2028, 3042, 4373, 4563, 6084, 8746, 9126, 13119, 17492, 18252, 26238, 39357, 52476, 56849, 78714, 113698, 118071, 157428, 170547, 227396, 236142, 341094, 472284, 511641, 682188, 739037, 1023282, 1478074, 1534923, 2046564, 2217111, 2956148, 3069846, 4434222, 6139692, 6651333, 8868444, 13302666, 19953999, 26605332, 39907998, 79815996]

約数ペア:

[(1, 79815996), (2, 39907998), (3, 26605332), (4, 19953999), (6, 13302666), (9, 8868444), (12, 6651333), (13, 6139692), (18, 4434222), (26, 3069846), (27, 2956148), (36, 2217111), (39, 2046564), (52, 1534923), (54, 1478074), (78, 1023282), (108, 739037), (117, 682188), (156, 511641), (169, 472284), (234, 341094), (338, 236142), (351, 227396), (468, 170547), (507, 157428), (676, 118071), (702, 113698), (1014, 78714), (1404, 56849), (1521, 52476), (2028, 39357), (3042, 26238), (4373, 18252), (4563, 17492), (6084, 13119), (8746, 9126)]