72421272

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13063}}^1$

素因数の和:13093

約数の個数: 96

約数和(自身を含む): 244558080

約数和(自身を除く): 172136808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 56, 63, 66, 72, 77, 84, 88, 99, 126, 132, 154, 168, 198, 231, 252, 264, 308, 396, 462, 504, 616, 693, 792, 924, 1386, 1848, 2772, 5544, 13063, 26126, 39189, 52252, 78378, 91441, 104504, 117567, 143693, 156756, 182882, 235134, 274323, 287386, 313512, 365764, 431079, 470268, 548646, 574772, 731528, 822969, 862158, 940536, 1005851, 1097292, 1149544, 1293237, 1645938, 1724316, 2011702, 2194584, 2586474, 3017553, 3291876, 3448632, 4023404, 5172948, 6035106, 6583752, 8046808, 9052659, 10345896, 12070212, 18105318, 24140424, 36210636, 72421272]

約数ペア:

[(1, 72421272), (2, 36210636), (3, 24140424), (4, 18105318), (6, 12070212), (7, 10345896), (8, 9052659), (9, 8046808), (11, 6583752), (12, 6035106), (14, 5172948), (18, 4023404), (21, 3448632), (22, 3291876), (24, 3017553), (28, 2586474), (33, 2194584), (36, 2011702), (42, 1724316), (44, 1645938), (56, 1293237), (63, 1149544), (66, 1097292), (72, 1005851), (77, 940536), (84, 862158), (88, 822969), (99, 731528), (126, 574772), (132, 548646), (154, 470268), (168, 431079), (198, 365764), (231, 313512), (252, 287386), (264, 274323), (308, 235134), (396, 182882), (462, 156756), (504, 143693), (616, 117567), (693, 104504), (792, 91441), (924, 78378), (1386, 52252), (1848, 39189), (2772, 26126), (5544, 13063)]