73961288

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{331}}^1$

素因数の和:438

約数の個数: 64

約数和(自身を含む): 154897920

約数和(自身を除く): 80936632

約数列:

[1, 2, 4, 8, 17, 31, 34, 53, 62, 68, 106, 124, 136, 212, 248, 331, 424, 527, 662, 901, 1054, 1324, 1643, 1802, 2108, 2648, 3286, 3604, 4216, 5627, 6572, 7208, 10261, 11254, 13144, 17543, 20522, 22508, 27931, 35086, 41044, 45016, 55862, 70172, 82088, 111724, 140344, 174437, 223448, 298231, 348874, 543833, 596462, 697748, 1087666, 1192924, 1395496, 2175332, 2385848, 4350664, 9245161, 18490322, 36980644, 73961288]

約数ペア:

[(1, 73961288), (2, 36980644), (4, 18490322), (8, 9245161), (17, 4350664), (31, 2385848), (34, 2175332), (53, 1395496), (62, 1192924), (68, 1087666), (106, 697748), (124, 596462), (136, 543833), (212, 348874), (248, 298231), (331, 223448), (424, 174437), (527, 140344), (662, 111724), (901, 82088), (1054, 70172), (1324, 55862), (1643, 45016), (1802, 41044), (2108, 35086), (2648, 27931), (3286, 22508), (3604, 20522), (4216, 17543), (5627, 13144), (6572, 11254), (7208, 10261)]