86922780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4813}}^1$

素因数の和:4875

約数の個数: 96

約数和(自身を含む): 284680704

約数和(自身を除く): 197757924

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 43, 60, 70, 84, 86, 105, 129, 140, 172, 210, 215, 258, 301, 420, 430, 516, 602, 645, 860, 903, 1204, 1290, 1505, 1806, 2580, 3010, 3612, 4515, 4813, 6020, 9030, 9626, 14439, 18060, 19252, 24065, 28878, 33691, 48130, 57756, 67382, 72195, 96260, 101073, 134764, 144390, 168455, 202146, 206959, 288780, 336910, 404292, 413918, 505365, 620877, 673820, 827836, 1010730, 1034795, 1241754, 1448713, 2021460, 2069590, 2483508, 2897426, 3104385, 4139180, 4346139, 5794852, 6208770, 7243565, 8692278, 12417540, 14487130, 17384556, 21730695, 28974260, 43461390, 86922780]

約数ペア:

[(1, 86922780), (2, 43461390), (3, 28974260), (4, 21730695), (5, 17384556), (6, 14487130), (7, 12417540), (10, 8692278), (12, 7243565), (14, 6208770), (15, 5794852), (20, 4346139), (21, 4139180), (28, 3104385), (30, 2897426), (35, 2483508), (42, 2069590), (43, 2021460), (60, 1448713), (70, 1241754), (84, 1034795), (86, 1010730), (105, 827836), (129, 673820), (140, 620877), (172, 505365), (210, 413918), (215, 404292), (258, 336910), (301, 288780), (420, 206959), (430, 202146), (516, 168455), (602, 144390), (645, 134764), (860, 101073), (903, 96260), (1204, 72195), (1290, 67382), (1505, 57756), (1806, 48130), (2580, 33691), (3010, 28878), (3612, 24065), (4515, 19252), (4813, 18060), (6020, 14439), (9030, 9626)]