72086938

素因数分解:

$2^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1$

素因数の和:308

約数の個数: 64

約数和(自身を含む): 141523200

約数和(自身を除く): 69436262

約数列:

[1, 2, 7, 11, 14, 22, 41, 49, 77, 82, 98, 154, 233, 287, 343, 451, 466, 539, 574, 686, 902, 1078, 1631, 2009, 2563, 3157, 3262, 3773, 4018, 5126, 6314, 7546, 9553, 11417, 14063, 17941, 19106, 22099, 22834, 28126, 35882, 44198, 66871, 79919, 105083, 125587, 133742, 154693, 159838, 210166, 251174, 309386, 468097, 735581, 879109, 936194, 1471162, 1758218, 3276679, 5149067, 6553358, 10298134, 36043469, 72086938]

約数ペア:

[(1, 72086938), (2, 36043469), (7, 10298134), (11, 6553358), (14, 5149067), (22, 3276679), (41, 1758218), (49, 1471162), (77, 936194), (82, 879109), (98, 735581), (154, 468097), (233, 309386), (287, 251174), (343, 210166), (451, 159838), (466, 154693), (539, 133742), (574, 125587), (686, 105083), (902, 79919), (1078, 66871), (1631, 44198), (2009, 35882), (2563, 28126), (3157, 22834), (3262, 22099), (3773, 19106), (4018, 17941), (5126, 14063), (6314, 11417), (7546, 9553)]