127571616

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{19259}}^1$

素因数の和:19298

約数の個数: 72

約数和(自身を含む): 378574560

約数和(自身を除く): 251002944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 552, 736, 828, 1104, 1656, 2208, 3312, 6624, 19259, 38518, 57777, 77036, 115554, 154072, 173331, 231108, 308144, 346662, 442957, 462216, 616288, 693324, 885914, 924432, 1328871, 1386648, 1771828, 1848864, 2657742, 2773296, 3543656, 3986613, 5315484, 5546592, 7087312, 7973226, 10630968, 14174624, 15946452, 21261936, 31892904, 42523872, 63785808, 127571616]

約数ペア:

[(1, 127571616), (2, 63785808), (3, 42523872), (4, 31892904), (6, 21261936), (8, 15946452), (9, 14174624), (12, 10630968), (16, 7973226), (18, 7087312), (23, 5546592), (24, 5315484), (32, 3986613), (36, 3543656), (46, 2773296), (48, 2657742), (69, 1848864), (72, 1771828), (92, 1386648), (96, 1328871), (138, 924432), (144, 885914), (184, 693324), (207, 616288), (276, 462216), (288, 442957), (368, 346662), (414, 308144), (552, 231108), (736, 173331), (828, 154072), (1104, 115554), (1656, 77036), (2208, 57777), (3312, 38518), (6624, 19259)]