78668112

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:205

約数の個数: 120

約数和(自身を含む): 222012576

約数和(自身を除く): 143344464

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 53, 68, 102, 106, 107, 136, 159, 204, 212, 214, 272, 289, 318, 321, 408, 424, 428, 578, 636, 642, 816, 848, 856, 867, 901, 1156, 1272, 1284, 1712, 1734, 1802, 1819, 2312, 2544, 2568, 2703, 3468, 3604, 3638, 4624, 5136, 5406, 5457, 5671, 6936, 7208, 7276, 10812, 10914, 11342, 13872, 14416, 14552, 15317, 17013, 21624, 21828, 22684, 29104, 30634, 30923, 34026, 43248, 43656, 45368, 45951, 61268, 61846, 68052, 87312, 90736, 91902, 92769, 96407, 122536, 123692, 136104, 183804, 185538, 192814, 245072, 247384, 272208, 289221, 367608, 371076, 385628, 494768, 578442, 735216, 742152, 771256, 1156884, 1484304, 1542512, 1638919, 2313768, 3277838, 4627536, 4916757, 6555676, 9833514, 13111352, 19667028, 26222704, 39334056, 78668112]

約数ペア:

[(1, 78668112), (2, 39334056), (3, 26222704), (4, 19667028), (6, 13111352), (8, 9833514), (12, 6555676), (16, 4916757), (17, 4627536), (24, 3277838), (34, 2313768), (48, 1638919), (51, 1542512), (53, 1484304), (68, 1156884), (102, 771256), (106, 742152), (107, 735216), (136, 578442), (159, 494768), (204, 385628), (212, 371076), (214, 367608), (272, 289221), (289, 272208), (318, 247384), (321, 245072), (408, 192814), (424, 185538), (428, 183804), (578, 136104), (636, 123692), (642, 122536), (816, 96407), (848, 92769), (856, 91902), (867, 90736), (901, 87312), (1156, 68052), (1272, 61846), (1284, 61268), (1712, 45951), (1734, 45368), (1802, 43656), (1819, 43248), (2312, 34026), (2544, 30923), (2568, 30634), (2703, 29104), (3468, 22684), (3604, 21828), (3638, 21624), (4624, 17013), (5136, 15317), (5406, 14552), (5457, 14416), (5671, 13872), (6936, 11342), (7208, 10914), (7276, 10812)]