86994544

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{401}}^1$

素因数の和:578

約数の個数: 80

約数和(自身を含む): 209361600

約数和(自身を除く): 122367056

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 149, 182, 208, 298, 364, 401, 596, 728, 802, 1043, 1192, 1456, 1604, 1937, 2086, 2384, 2807, 3208, 3874, 4172, 5213, 5614, 6416, 7748, 8344, 10426, 11228, 13559, 15496, 16688, 20852, 22456, 27118, 30992, 36491, 41704, 44912, 54236, 59749, 72982, 83408, 108472, 119498, 145964, 216944, 238996, 291928, 418243, 477992, 583856, 776737, 836486, 955984, 1553474, 1672972, 3106948, 3345944, 5437159, 6213896, 6691888, 10874318, 12427792, 21748636, 43497272, 86994544]

約数ペア:

[(1, 86994544), (2, 43497272), (4, 21748636), (7, 12427792), (8, 10874318), (13, 6691888), (14, 6213896), (16, 5437159), (26, 3345944), (28, 3106948), (52, 1672972), (56, 1553474), (91, 955984), (104, 836486), (112, 776737), (149, 583856), (182, 477992), (208, 418243), (298, 291928), (364, 238996), (401, 216944), (596, 145964), (728, 119498), (802, 108472), (1043, 83408), (1192, 72982), (1456, 59749), (1604, 54236), (1937, 44912), (2086, 41704), (2384, 36491), (2807, 30992), (3208, 27118), (3874, 22456), (4172, 20852), (5213, 16688), (5614, 15496), (6416, 13559), (7748, 11228), (8344, 10426)]