89986212

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{569}}^1$

素因数の和:793

約数の個数: 72

約数和(自身を含む): 239016960

約数和(自身を除く): 149030748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 191, 207, 276, 382, 414, 569, 573, 764, 828, 1138, 1146, 1707, 1719, 2276, 2292, 3414, 3438, 4393, 5121, 6828, 6876, 8786, 10242, 13087, 13179, 17572, 20484, 26174, 26358, 39261, 39537, 52348, 52716, 78522, 79074, 108679, 117783, 157044, 158148, 217358, 235566, 326037, 434716, 471132, 652074, 978111, 1304148, 1956222, 2499617, 3912444, 4999234, 7498851, 9998468, 14997702, 22496553, 29995404, 44993106, 89986212]

約数ペア:

[(1, 89986212), (2, 44993106), (3, 29995404), (4, 22496553), (6, 14997702), (9, 9998468), (12, 7498851), (18, 4999234), (23, 3912444), (36, 2499617), (46, 1956222), (69, 1304148), (92, 978111), (138, 652074), (191, 471132), (207, 434716), (276, 326037), (382, 235566), (414, 217358), (569, 158148), (573, 157044), (764, 117783), (828, 108679), (1138, 79074), (1146, 78522), (1707, 52716), (1719, 52348), (2276, 39537), (2292, 39261), (3414, 26358), (3438, 26174), (4393, 20484), (5121, 17572), (6828, 13179), (6876, 13087), (8786, 10242)]