78653016

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4943}}^1$

素因数の和:4985

約数の個数: 96

約数和(自身を含む): 242948160

約数和(自身を除く): 164295144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 34, 36, 39, 51, 52, 68, 72, 78, 102, 104, 117, 136, 153, 156, 204, 221, 234, 306, 312, 408, 442, 468, 612, 663, 884, 936, 1224, 1326, 1768, 1989, 2652, 3978, 4943, 5304, 7956, 9886, 14829, 15912, 19772, 29658, 39544, 44487, 59316, 64259, 84031, 88974, 118632, 128518, 168062, 177948, 192777, 252093, 257036, 336124, 355896, 385554, 504186, 514072, 578331, 672248, 756279, 771108, 1008372, 1092403, 1156662, 1512558, 1542216, 2016744, 2184806, 2313324, 3025116, 3277209, 4369612, 4626648, 6050232, 6554418, 8739224, 9831627, 13108836, 19663254, 26217672, 39326508, 78653016]

約数ペア:

[(1, 78653016), (2, 39326508), (3, 26217672), (4, 19663254), (6, 13108836), (8, 9831627), (9, 8739224), (12, 6554418), (13, 6050232), (17, 4626648), (18, 4369612), (24, 3277209), (26, 3025116), (34, 2313324), (36, 2184806), (39, 2016744), (51, 1542216), (52, 1512558), (68, 1156662), (72, 1092403), (78, 1008372), (102, 771108), (104, 756279), (117, 672248), (136, 578331), (153, 514072), (156, 504186), (204, 385554), (221, 355896), (234, 336124), (306, 257036), (312, 252093), (408, 192777), (442, 177948), (468, 168062), (612, 128518), (663, 118632), (884, 88974), (936, 84031), (1224, 64259), (1326, 59316), (1768, 44487), (1989, 39544), (2652, 29658), (3978, 19772), (4943, 15912), (5304, 14829), (7956, 9886)]