78563472

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{919}}^1$

素因数の和:1080

約数の個数: 80

約数和(自身を含む): 220402560

約数和(自身を除く): 141839088

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 137, 156, 208, 274, 312, 411, 548, 624, 822, 919, 1096, 1644, 1781, 1838, 2192, 2757, 3288, 3562, 3676, 5343, 5514, 6576, 7124, 7352, 10686, 11028, 11947, 14248, 14704, 21372, 22056, 23894, 28496, 35841, 42744, 44112, 47788, 71682, 85488, 95576, 125903, 143364, 191152, 251806, 286728, 377709, 503612, 573456, 755418, 1007224, 1510836, 1636739, 2014448, 3021672, 3273478, 4910217, 6043344, 6546956, 9820434, 13093912, 19640868, 26187824, 39281736, 78563472]

約数ペア:

[(1, 78563472), (2, 39281736), (3, 26187824), (4, 19640868), (6, 13093912), (8, 9820434), (12, 6546956), (13, 6043344), (16, 4910217), (24, 3273478), (26, 3021672), (39, 2014448), (48, 1636739), (52, 1510836), (78, 1007224), (104, 755418), (137, 573456), (156, 503612), (208, 377709), (274, 286728), (312, 251806), (411, 191152), (548, 143364), (624, 125903), (822, 95576), (919, 85488), (1096, 71682), (1644, 47788), (1781, 44112), (1838, 42744), (2192, 35841), (2757, 28496), (3288, 23894), (3562, 22056), (3676, 21372), (5343, 14704), (5514, 14248), (6576, 11947), (7124, 11028), (7352, 10686)]