89607180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{8837}}^1$

素因数の和:8875

約数の個数: 72

約数和(自身を含む): 271715472

約数和(自身を除く): 182108292

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 169, 195, 260, 338, 390, 507, 676, 780, 845, 1014, 1690, 2028, 2535, 3380, 5070, 8837, 10140, 17674, 26511, 35348, 44185, 53022, 88370, 106044, 114881, 132555, 176740, 229762, 265110, 344643, 459524, 530220, 574405, 689286, 1148810, 1378572, 1493453, 1723215, 2297620, 2986906, 3446430, 4480359, 5973812, 6892860, 7467265, 8960718, 14934530, 17921436, 22401795, 29869060, 44803590, 89607180]

約数ペア:

[(1, 89607180), (2, 44803590), (3, 29869060), (4, 22401795), (5, 17921436), (6, 14934530), (10, 8960718), (12, 7467265), (13, 6892860), (15, 5973812), (20, 4480359), (26, 3446430), (30, 2986906), (39, 2297620), (52, 1723215), (60, 1493453), (65, 1378572), (78, 1148810), (130, 689286), (156, 574405), (169, 530220), (195, 459524), (260, 344643), (338, 265110), (390, 229762), (507, 176740), (676, 132555), (780, 114881), (845, 106044), (1014, 88370), (1690, 53022), (2028, 44185), (2535, 35348), (3380, 26511), (5070, 17674), (8837, 10140)]