72407712

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{4463}}^1$

素因数の和:4502

約数の個数: 72

約数和(自身を含む): 205861824

約数和(自身を除く): 133454112

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 169, 208, 312, 338, 416, 507, 624, 676, 1014, 1248, 1352, 2028, 2704, 4056, 4463, 5408, 8112, 8926, 13389, 16224, 17852, 26778, 35704, 53556, 58019, 71408, 107112, 116038, 142816, 174057, 214224, 232076, 348114, 428448, 464152, 696228, 754247, 928304, 1392456, 1508494, 1856608, 2262741, 2784912, 3016988, 4525482, 5569824, 6033976, 9050964, 12067952, 18101928, 24135904, 36203856, 72407712]

約数ペア:

[(1, 72407712), (2, 36203856), (3, 24135904), (4, 18101928), (6, 12067952), (8, 9050964), (12, 6033976), (13, 5569824), (16, 4525482), (24, 3016988), (26, 2784912), (32, 2262741), (39, 1856608), (48, 1508494), (52, 1392456), (78, 928304), (96, 754247), (104, 696228), (156, 464152), (169, 428448), (208, 348114), (312, 232076), (338, 214224), (416, 174057), (507, 142816), (624, 116038), (676, 107112), (1014, 71408), (1248, 58019), (1352, 53556), (2028, 35704), (2704, 26778), (4056, 17852), (4463, 16224), (5408, 13389), (8112, 8926)]