172664928

素因数分解:

$2^5\times 3^2\times {\mathrm{79}}^1\times {\mathrm{7589}}^1$

素因数の和:7684

約数の個数: 72

約数和(自身を含む): 497296800

約数和(自身を除く): 324631872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 79, 96, 144, 158, 237, 288, 316, 474, 632, 711, 948, 1264, 1422, 1896, 2528, 2844, 3792, 5688, 7584, 7589, 11376, 15178, 22752, 22767, 30356, 45534, 60712, 68301, 91068, 121424, 136602, 182136, 242848, 273204, 364272, 546408, 599531, 728544, 1092816, 1199062, 1798593, 2185632, 2398124, 3597186, 4796248, 5395779, 7194372, 9592496, 10791558, 14388744, 19184992, 21583116, 28777488, 43166232, 57554976, 86332464, 172664928]

約数ペア:

[(1, 172664928), (2, 86332464), (3, 57554976), (4, 43166232), (6, 28777488), (8, 21583116), (9, 19184992), (12, 14388744), (16, 10791558), (18, 9592496), (24, 7194372), (32, 5395779), (36, 4796248), (48, 3597186), (72, 2398124), (79, 2185632), (96, 1798593), (144, 1199062), (158, 1092816), (237, 728544), (288, 599531), (316, 546408), (474, 364272), (632, 273204), (711, 242848), (948, 182136), (1264, 136602), (1422, 121424), (1896, 91068), (2528, 68301), (2844, 60712), (3792, 45534), (5688, 30356), (7584, 22767), (7589, 22752), (11376, 15178)]