91257516

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{40237}}^1$

素因数の和:40260

約数の個数: 60

約数和(自身を含む): 272652688

約数和(自身を除く): 181395172

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 40237, 80474, 120711, 160948, 241422, 281659, 362133, 482844, 563318, 724266, 844977, 1086399, 1126636, 1448532, 1689954, 2172798, 2534931, 3259197, 3379908, 4345596, 5069862, 6518394, 7604793, 10139724, 13036788, 15209586, 22814379, 30419172, 45628758, 91257516]

約数ペア:

[(1, 91257516), (2, 45628758), (3, 30419172), (4, 22814379), (6, 15209586), (7, 13036788), (9, 10139724), (12, 7604793), (14, 6518394), (18, 5069862), (21, 4345596), (27, 3379908), (28, 3259197), (36, 2534931), (42, 2172798), (54, 1689954), (63, 1448532), (81, 1126636), (84, 1086399), (108, 844977), (126, 724266), (162, 563318), (189, 482844), (252, 362133), (324, 281659), (378, 241422), (567, 160948), (756, 120711), (1134, 80474), (2268, 40237)]