121878432

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^1\times {\mathrm{3617}}^1$

素因数の和:3652

約数の個数: 120

約数和(自身を含む): 386120196

約数和(自身を除く): 264241764

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 208, 216, 234, 288, 312, 324, 351, 416, 432, 468, 624, 648, 702, 864, 936, 1053, 1248, 1296, 1404, 1872, 2106, 2592, 2808, 3617, 3744, 4212, 5616, 7234, 8424, 10851, 11232, 14468, 16848, 21702, 28936, 32553, 33696, 43404, 47021, 57872, 65106, 86808, 94042, 97659, 115744, 130212, 141063, 173616, 188084, 195318, 260424, 282126, 292977, 347232, 376168, 390636, 423189, 520848, 564252, 585954, 752336, 781272, 846378, 1041696, 1128504, 1171908, 1269567, 1504672, 1562544, 1692756, 2257008, 2343816, 2539134, 3125088, 3385512, 3808701, 4514016, 4687632, 5078268, 6771024, 7617402, 9375264, 10156536, 13542048, 15234804, 20313072, 30469608, 40626144, 60939216, 121878432]

約数ペア:

[(1, 121878432), (2, 60939216), (3, 40626144), (4, 30469608), (6, 20313072), (8, 15234804), (9, 13542048), (12, 10156536), (13, 9375264), (16, 7617402), (18, 6771024), (24, 5078268), (26, 4687632), (27, 4514016), (32, 3808701), (36, 3385512), (39, 3125088), (48, 2539134), (52, 2343816), (54, 2257008), (72, 1692756), (78, 1562544), (81, 1504672), (96, 1269567), (104, 1171908), (108, 1128504), (117, 1041696), (144, 846378), (156, 781272), (162, 752336), (208, 585954), (216, 564252), (234, 520848), (288, 423189), (312, 390636), (324, 376168), (351, 347232), (416, 292977), (432, 282126), (468, 260424), (624, 195318), (648, 188084), (702, 173616), (864, 141063), (936, 130212), (1053, 115744), (1248, 97659), (1296, 94042), (1404, 86808), (1872, 65106), (2106, 57872), (2592, 47021), (2808, 43404), (3617, 33696), (3744, 32553), (4212, 28936), (5616, 21702), (7234, 16848), (8424, 14468), (10851, 11232)]