83764620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{20233}}^1$

素因数の和:20271

約数の個数: 72

約数和(自身を含む): 265146336

約数和(自身を除く): 181381716

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 20233, 40466, 60699, 80932, 101165, 121398, 182097, 202330, 242796, 303495, 364194, 404660, 465359, 606990, 728388, 910485, 930718, 1213980, 1396077, 1820970, 1861436, 2326795, 2792154, 3641940, 4188231, 4653590, 5584308, 6980385, 8376462, 9307180, 13960770, 16752924, 20941155, 27921540, 41882310, 83764620]

約数ペア:

[(1, 83764620), (2, 41882310), (3, 27921540), (4, 20941155), (5, 16752924), (6, 13960770), (9, 9307180), (10, 8376462), (12, 6980385), (15, 5584308), (18, 4653590), (20, 4188231), (23, 3641940), (30, 2792154), (36, 2326795), (45, 1861436), (46, 1820970), (60, 1396077), (69, 1213980), (90, 930718), (92, 910485), (115, 728388), (138, 606990), (180, 465359), (207, 404660), (230, 364194), (276, 303495), (345, 242796), (414, 202330), (460, 182097), (690, 121398), (828, 101165), (1035, 80932), (1380, 60699), (2070, 40466), (4140, 20233)]