88582004

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1$

素因数の和:349

約数の個数: 72

約数和(自身を含む): 189987840

約数和(自身を除く): 101405836

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 61, 62, 98, 122, 124, 196, 217, 239, 244, 427, 434, 478, 854, 868, 956, 1519, 1673, 1708, 1891, 2989, 3038, 3346, 3782, 5978, 6076, 6692, 7409, 7564, 11711, 11956, 13237, 14579, 14818, 23422, 26474, 29158, 29636, 46844, 51863, 52948, 58316, 92659, 102053, 103726, 185318, 204106, 207452, 363041, 370636, 408212, 451949, 714371, 726082, 903898, 1428742, 1452164, 1807796, 2857484, 3163643, 6327286, 12654572, 22145501, 44291002, 88582004]

約数ペア:

[(1, 88582004), (2, 44291002), (4, 22145501), (7, 12654572), (14, 6327286), (28, 3163643), (31, 2857484), (49, 1807796), (61, 1452164), (62, 1428742), (98, 903898), (122, 726082), (124, 714371), (196, 451949), (217, 408212), (239, 370636), (244, 363041), (427, 207452), (434, 204106), (478, 185318), (854, 103726), (868, 102053), (956, 92659), (1519, 58316), (1673, 52948), (1708, 51863), (1891, 46844), (2989, 29636), (3038, 29158), (3346, 26474), (3782, 23422), (5978, 14818), (6076, 14579), (6692, 13237), (7409, 11956), (7564, 11711)]