72786672

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{443}}^1$

素因数の和:627

約数の個数: 120

約数和(自身を含む): 234758784

約数和(自身を除く): 161972112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 163, 168, 252, 326, 336, 443, 489, 504, 652, 886, 978, 1008, 1141, 1304, 1329, 1467, 1772, 1956, 2282, 2608, 2658, 2934, 3101, 3423, 3544, 3912, 3987, 4564, 5316, 5868, 6202, 6846, 7088, 7824, 7974, 9128, 9303, 10269, 10632, 11736, 12404, 13692, 15948, 18256, 18606, 20538, 21264, 23472, 24808, 27384, 27909, 31896, 37212, 41076, 49616, 54768, 55818, 63792, 72209, 74424, 82152, 111636, 144418, 148848, 164304, 216627, 223272, 288836, 433254, 446544, 505463, 577672, 649881, 866508, 1010926, 1155344, 1299762, 1516389, 1733016, 2021852, 2599524, 3032778, 3466032, 4043704, 4549167, 5199048, 6065556, 8087408, 9098334, 10398096, 12131112, 18196668, 24262224, 36393336, 72786672]

約数ペア:

[(1, 72786672), (2, 36393336), (3, 24262224), (4, 18196668), (6, 12131112), (7, 10398096), (8, 9098334), (9, 8087408), (12, 6065556), (14, 5199048), (16, 4549167), (18, 4043704), (21, 3466032), (24, 3032778), (28, 2599524), (36, 2021852), (42, 1733016), (48, 1516389), (56, 1299762), (63, 1155344), (72, 1010926), (84, 866508), (112, 649881), (126, 577672), (144, 505463), (163, 446544), (168, 433254), (252, 288836), (326, 223272), (336, 216627), (443, 164304), (489, 148848), (504, 144418), (652, 111636), (886, 82152), (978, 74424), (1008, 72209), (1141, 63792), (1304, 55818), (1329, 54768), (1467, 49616), (1772, 41076), (1956, 37212), (2282, 31896), (2608, 27909), (2658, 27384), (2934, 24808), (3101, 23472), (3423, 21264), (3544, 20538), (3912, 18606), (3987, 18256), (4564, 15948), (5316, 13692), (5868, 12404), (6202, 11736), (6846, 10632), (7088, 10269), (7824, 9303), (7974, 9128)]