915876072

素因数分解:

$2^3\times 3^4\times {\mathrm{79}}^1\times {\mathrm{17891}}^1$

素因数の和:17988

約数の個数: 80

約数和(自身を含む): 2597918400

約数和(自身を除く): 1682042328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 79, 81, 108, 158, 162, 216, 237, 316, 324, 474, 632, 648, 711, 948, 1422, 1896, 2133, 2844, 4266, 5688, 6399, 8532, 12798, 17064, 17891, 25596, 35782, 51192, 53673, 71564, 107346, 143128, 161019, 214692, 322038, 429384, 483057, 644076, 966114, 1288152, 1413389, 1449171, 1932228, 2826778, 2898342, 3864456, 4240167, 5653556, 5796684, 8480334, 11307112, 11593368, 12720501, 16960668, 25441002, 33921336, 38161503, 50882004, 76323006, 101764008, 114484509, 152646012, 228969018, 305292024, 457938036, 915876072]

約数ペア:

[(1, 915876072), (2, 457938036), (3, 305292024), (4, 228969018), (6, 152646012), (8, 114484509), (9, 101764008), (12, 76323006), (18, 50882004), (24, 38161503), (27, 33921336), (36, 25441002), (54, 16960668), (72, 12720501), (79, 11593368), (81, 11307112), (108, 8480334), (158, 5796684), (162, 5653556), (216, 4240167), (237, 3864456), (316, 2898342), (324, 2826778), (474, 1932228), (632, 1449171), (648, 1413389), (711, 1288152), (948, 966114), (1422, 644076), (1896, 483057), (2133, 429384), (2844, 322038), (4266, 214692), (5688, 161019), (6399, 143128), (8532, 107346), (12798, 71564), (17064, 53673), (17891, 51192), (25596, 35782)]