90057112

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1$

素因数の和:368

約数の個数: 64

約数和(自身を含む): 186048000

約数和(自身を除く): 95990888

約数列:

[1, 2, 4, 8, 19, 37, 38, 67, 74, 76, 134, 148, 152, 239, 268, 296, 478, 536, 703, 956, 1273, 1406, 1912, 2479, 2546, 2812, 4541, 4958, 5092, 5624, 8843, 9082, 9916, 10184, 16013, 17686, 18164, 19832, 32026, 35372, 36328, 47101, 64052, 70744, 94202, 128104, 168017, 188404, 304247, 336034, 376808, 592481, 608494, 672068, 1184962, 1216988, 1344136, 2369924, 2433976, 4739848, 11257139, 22514278, 45028556, 90057112]

約数ペア:

[(1, 90057112), (2, 45028556), (4, 22514278), (8, 11257139), (19, 4739848), (37, 2433976), (38, 2369924), (67, 1344136), (74, 1216988), (76, 1184962), (134, 672068), (148, 608494), (152, 592481), (239, 376808), (268, 336034), (296, 304247), (478, 188404), (536, 168017), (703, 128104), (956, 94202), (1273, 70744), (1406, 64052), (1912, 47101), (2479, 36328), (2546, 35372), (2812, 32026), (4541, 19832), (4958, 18164), (5092, 17686), (5624, 16013), (8843, 10184), (9082, 9916)]