90471318

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{419}}^1$

素因数の和:581

約数の個数: 64

約数和(自身を含む): 213373440

約数和(自身を除く): 122902122

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 97, 106, 159, 194, 291, 318, 371, 419, 582, 679, 742, 838, 1113, 1257, 1358, 2037, 2226, 2514, 2933, 4074, 5141, 5866, 8799, 10282, 15423, 17598, 22207, 30846, 35987, 40643, 44414, 66621, 71974, 81286, 107961, 121929, 133242, 155449, 215922, 243858, 284501, 310898, 466347, 569002, 853503, 932694, 1707006, 2154079, 4308158, 6462237, 12924474, 15078553, 30157106, 45235659, 90471318]

約数ペア:

[(1, 90471318), (2, 45235659), (3, 30157106), (6, 15078553), (7, 12924474), (14, 6462237), (21, 4308158), (42, 2154079), (53, 1707006), (97, 932694), (106, 853503), (159, 569002), (194, 466347), (291, 310898), (318, 284501), (371, 243858), (419, 215922), (582, 155449), (679, 133242), (742, 121929), (838, 107961), (1113, 81286), (1257, 71974), (1358, 66621), (2037, 44414), (2226, 40643), (2514, 35987), (2933, 30846), (4074, 22207), (5141, 17598), (5866, 15423), (8799, 10282)]