88247180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:303

約数の個数: 96

約数和(自身を含む): 220340736

約数和(自身を除く): 132093556

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 107, 137, 140, 172, 214, 215, 274, 301, 428, 430, 535, 548, 602, 685, 749, 860, 959, 1070, 1204, 1370, 1498, 1505, 1918, 2140, 2740, 2996, 3010, 3745, 3836, 4601, 4795, 5891, 6020, 7490, 9202, 9590, 11782, 14659, 14980, 18404, 19180, 23005, 23564, 29318, 29455, 32207, 41237, 46010, 58636, 58910, 64414, 73295, 82474, 92020, 102613, 117820, 128828, 146590, 161035, 164948, 205226, 206185, 293180, 322070, 410452, 412370, 513065, 630337, 644140, 824740, 1026130, 1260674, 2052260, 2521348, 3151685, 4412359, 6303370, 8824718, 12606740, 17649436, 22061795, 44123590, 88247180]

約数ペア:

[(1, 88247180), (2, 44123590), (4, 22061795), (5, 17649436), (7, 12606740), (10, 8824718), (14, 6303370), (20, 4412359), (28, 3151685), (35, 2521348), (43, 2052260), (70, 1260674), (86, 1026130), (107, 824740), (137, 644140), (140, 630337), (172, 513065), (214, 412370), (215, 410452), (274, 322070), (301, 293180), (428, 206185), (430, 205226), (535, 164948), (548, 161035), (602, 146590), (685, 128828), (749, 117820), (860, 102613), (959, 92020), (1070, 82474), (1204, 73295), (1370, 64414), (1498, 58910), (1505, 58636), (1918, 46010), (2140, 41237), (2740, 32207), (2996, 29455), (3010, 29318), (3745, 23564), (3836, 23005), (4601, 19180), (4795, 18404), (5891, 14980), (6020, 14659), (7490, 11782), (9202, 9590)]