89997804

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{929}}^1$

素因数の和:981

約数の個数: 120

約数和(自身を含む): 264670560

約数和(自身を除く): 174672756

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 27, 36, 39, 46, 52, 54, 69, 78, 81, 92, 108, 117, 138, 156, 162, 207, 234, 276, 299, 324, 351, 414, 468, 598, 621, 702, 828, 897, 929, 1053, 1196, 1242, 1404, 1794, 1858, 1863, 2106, 2484, 2691, 2787, 3588, 3716, 3726, 4212, 5382, 5574, 7452, 8073, 8361, 10764, 11148, 12077, 16146, 16722, 21367, 24154, 24219, 25083, 32292, 33444, 36231, 42734, 48308, 48438, 50166, 64101, 72462, 75249, 85468, 96876, 100332, 108693, 128202, 144924, 150498, 192303, 217386, 256404, 277771, 300996, 326079, 384606, 434772, 555542, 576909, 652158, 769212, 833313, 978237, 1111084, 1153818, 1304316, 1666626, 1730727, 1956474, 2307636, 2499939, 3333252, 3461454, 3912948, 4999878, 6922908, 7499817, 9999756, 14999634, 22499451, 29999268, 44998902, 89997804]

約数ペア:

[(1, 89997804), (2, 44998902), (3, 29999268), (4, 22499451), (6, 14999634), (9, 9999756), (12, 7499817), (13, 6922908), (18, 4999878), (23, 3912948), (26, 3461454), (27, 3333252), (36, 2499939), (39, 2307636), (46, 1956474), (52, 1730727), (54, 1666626), (69, 1304316), (78, 1153818), (81, 1111084), (92, 978237), (108, 833313), (117, 769212), (138, 652158), (156, 576909), (162, 555542), (207, 434772), (234, 384606), (276, 326079), (299, 300996), (324, 277771), (351, 256404), (414, 217386), (468, 192303), (598, 150498), (621, 144924), (702, 128202), (828, 108693), (897, 100332), (929, 96876), (1053, 85468), (1196, 75249), (1242, 72462), (1404, 64101), (1794, 50166), (1858, 48438), (1863, 48308), (2106, 42734), (2484, 36231), (2691, 33444), (2787, 32292), (3588, 25083), (3716, 24219), (3726, 24154), (4212, 21367), (5382, 16722), (5574, 16146), (7452, 12077), (8073, 11148), (8361, 10764)]