78468624

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{251}}^1$

素因数の和:445

約数の個数: 120

約数和(自身を含む): 238859712

約数和(自身を除く): 160391088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 167, 208, 234, 251, 312, 334, 468, 501, 502, 624, 668, 753, 936, 1002, 1004, 1336, 1503, 1506, 1872, 2004, 2008, 2171, 2259, 2672, 3006, 3012, 3263, 4008, 4016, 4342, 4518, 6012, 6024, 6513, 6526, 8016, 8684, 9036, 9789, 12024, 12048, 13026, 13052, 17368, 18072, 19539, 19578, 24048, 26052, 26104, 29367, 34736, 36144, 39078, 39156, 41917, 52104, 52208, 58734, 78156, 78312, 83834, 104208, 117468, 125751, 156312, 156624, 167668, 234936, 251502, 312624, 335336, 377253, 469872, 503004, 544921, 670672, 754506, 1006008, 1089842, 1509012, 1634763, 2012016, 2179684, 3018024, 3269526, 4359368, 4904289, 6036048, 6539052, 8718736, 9808578, 13078104, 19617156, 26156208, 39234312, 78468624]

約数ペア:

[(1, 78468624), (2, 39234312), (3, 26156208), (4, 19617156), (6, 13078104), (8, 9808578), (9, 8718736), (12, 6539052), (13, 6036048), (16, 4904289), (18, 4359368), (24, 3269526), (26, 3018024), (36, 2179684), (39, 2012016), (48, 1634763), (52, 1509012), (72, 1089842), (78, 1006008), (104, 754506), (117, 670672), (144, 544921), (156, 503004), (167, 469872), (208, 377253), (234, 335336), (251, 312624), (312, 251502), (334, 234936), (468, 167668), (501, 156624), (502, 156312), (624, 125751), (668, 117468), (753, 104208), (936, 83834), (1002, 78312), (1004, 78156), (1336, 58734), (1503, 52208), (1506, 52104), (1872, 41917), (2004, 39156), (2008, 39078), (2171, 36144), (2259, 34736), (2672, 29367), (3006, 26104), (3012, 26052), (3263, 24048), (4008, 19578), (4016, 19539), (4342, 18072), (4518, 17368), (6012, 13052), (6024, 13026), (6513, 12048), (6526, 12024), (8016, 9789), (8684, 9036)]