180882072

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{39877}}^1$

素因数の和:39902

約数の個数: 80

約数和(自身を含む): 579028560

約数和(自身を除く): 398146488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 39877, 79754, 119631, 159508, 239262, 279139, 319016, 358893, 478524, 558278, 717786, 837417, 957048, 1076679, 1116556, 1435572, 1674834, 2153358, 2233112, 2512251, 2871144, 3230037, 3349668, 4306716, 5024502, 6460074, 6699336, 7536753, 8613432, 10049004, 12920148, 15073506, 20098008, 22610259, 25840296, 30147012, 45220518, 60294024, 90441036, 180882072]

約数ペア:

[(1, 180882072), (2, 90441036), (3, 60294024), (4, 45220518), (6, 30147012), (7, 25840296), (8, 22610259), (9, 20098008), (12, 15073506), (14, 12920148), (18, 10049004), (21, 8613432), (24, 7536753), (27, 6699336), (28, 6460074), (36, 5024502), (42, 4306716), (54, 3349668), (56, 3230037), (63, 2871144), (72, 2512251), (81, 2233112), (84, 2153358), (108, 1674834), (126, 1435572), (162, 1116556), (168, 1076679), (189, 957048), (216, 837417), (252, 717786), (324, 558278), (378, 478524), (504, 358893), (567, 319016), (648, 279139), (756, 239262), (1134, 159508), (1512, 119631), (2268, 79754), (4536, 39877)]