85531728

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1223}}^1$

素因数の和:1312

約数の個数: 80

約数和(自身を含む): 233127936

約数和(自身を除く): 147596208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 47, 48, 62, 93, 94, 124, 141, 186, 188, 248, 282, 372, 376, 496, 564, 744, 752, 1128, 1223, 1457, 1488, 2256, 2446, 2914, 3669, 4371, 4892, 5828, 7338, 8742, 9784, 11656, 14676, 17484, 19568, 23312, 29352, 34968, 37913, 57481, 58704, 69936, 75826, 113739, 114962, 151652, 172443, 227478, 229924, 303304, 344886, 454956, 459848, 606608, 689772, 909912, 919696, 1379544, 1781911, 1819824, 2759088, 3563822, 5345733, 7127644, 10691466, 14255288, 21382932, 28510576, 42765864, 85531728]

約数ペア:

[(1, 85531728), (2, 42765864), (3, 28510576), (4, 21382932), (6, 14255288), (8, 10691466), (12, 7127644), (16, 5345733), (24, 3563822), (31, 2759088), (47, 1819824), (48, 1781911), (62, 1379544), (93, 919696), (94, 909912), (124, 689772), (141, 606608), (186, 459848), (188, 454956), (248, 344886), (282, 303304), (372, 229924), (376, 227478), (496, 172443), (564, 151652), (744, 114962), (752, 113739), (1128, 75826), (1223, 69936), (1457, 58704), (1488, 57481), (2256, 37913), (2446, 34968), (2914, 29352), (3669, 23312), (4371, 19568), (4892, 17484), (5828, 14676), (7338, 11656), (8742, 9784)]