69887524

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{419}}^1$

素因数の和:497

約数の個数: 72

約数和(自身を含む): 152832960

約数和(自身を除く): 82945436

約数列:

[1, 2, 4, 7, 14, 23, 28, 37, 46, 49, 74, 92, 98, 148, 161, 196, 259, 322, 419, 518, 644, 838, 851, 1036, 1127, 1676, 1702, 1813, 2254, 2933, 3404, 3626, 4508, 5866, 5957, 7252, 9637, 11732, 11914, 15503, 19274, 20531, 23828, 31006, 38548, 41062, 41699, 62012, 67459, 82124, 83398, 108521, 134918, 166796, 217042, 269836, 356569, 434084, 472213, 713138, 759647, 944426, 1426276, 1519294, 1888852, 2495983, 3038588, 4991966, 9983932, 17471881, 34943762, 69887524]

約数ペア:

[(1, 69887524), (2, 34943762), (4, 17471881), (7, 9983932), (14, 4991966), (23, 3038588), (28, 2495983), (37, 1888852), (46, 1519294), (49, 1426276), (74, 944426), (92, 759647), (98, 713138), (148, 472213), (161, 434084), (196, 356569), (259, 269836), (322, 217042), (419, 166796), (518, 134918), (644, 108521), (838, 83398), (851, 82124), (1036, 67459), (1127, 62012), (1676, 41699), (1702, 41062), (1813, 38548), (2254, 31006), (2933, 23828), (3404, 20531), (3626, 19274), (4508, 15503), (5866, 11914), (5957, 11732), (7252, 9637)]