74975832

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{397}}^1$

素因数の和:513

約数の個数: 96

約数和(自身を含む): 211720080

約数和(自身を除く): 136744248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 61, 72, 86, 122, 129, 172, 183, 244, 258, 344, 366, 387, 397, 488, 516, 549, 732, 774, 794, 1032, 1098, 1191, 1464, 1548, 1588, 2196, 2382, 2623, 3096, 3176, 3573, 4392, 4764, 5246, 7146, 7869, 9528, 10492, 14292, 15738, 17071, 20984, 23607, 24217, 28584, 31476, 34142, 47214, 48434, 51213, 62952, 68284, 72651, 94428, 96868, 102426, 136568, 145302, 153639, 188856, 193736, 204852, 217953, 290604, 307278, 409704, 435906, 581208, 614556, 871812, 1041331, 1229112, 1743624, 2082662, 3123993, 4165324, 6247986, 8330648, 9371979, 12495972, 18743958, 24991944, 37487916, 74975832]

約数ペア:

[(1, 74975832), (2, 37487916), (3, 24991944), (4, 18743958), (6, 12495972), (8, 9371979), (9, 8330648), (12, 6247986), (18, 4165324), (24, 3123993), (36, 2082662), (43, 1743624), (61, 1229112), (72, 1041331), (86, 871812), (122, 614556), (129, 581208), (172, 435906), (183, 409704), (244, 307278), (258, 290604), (344, 217953), (366, 204852), (387, 193736), (397, 188856), (488, 153639), (516, 145302), (549, 136568), (732, 102426), (774, 96868), (794, 94428), (1032, 72651), (1098, 68284), (1191, 62952), (1464, 51213), (1548, 48434), (1588, 47214), (2196, 34142), (2382, 31476), (2623, 28584), (3096, 24217), (3176, 23607), (3573, 20984), (4392, 17071), (4764, 15738), (5246, 14292), (7146, 10492), (7869, 9528)]