68804576323

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{587}}^1\times {\mathrm{631}}^1$

素因数の和:1472

約数の個数: 48

約数和(自身を含む): 85406275584

約数和(自身を除く): 16601699261

約数列:

[1, 7, 17, 49, 119, 223, 587, 631, 833, 1561, 3791, 4109, 4417, 9979, 10727, 10927, 26537, 28763, 30919, 69853, 75089, 130901, 140713, 185759, 370397, 488971, 525623, 916307, 984991, 2225317, 2392121, 2592779, 6296749, 6414149, 6894937, 15577219, 16744847, 18149453, 44077243, 82598531, 109040533, 117213929, 308540701, 578189717, 1404175027, 4047328019, 9829225189, 68804576323]

約数ペア:

[(1, 68804576323), (7, 9829225189), (17, 4047328019), (49, 1404175027), (119, 578189717), (223, 308540701), (587, 117213929), (631, 109040533), (833, 82598531), (1561, 44077243), (3791, 18149453), (4109, 16744847), (4417, 15577219), (9979, 6894937), (10727, 6414149), (10927, 6296749), (26537, 2592779), (28763, 2392121), (30919, 2225317), (69853, 984991), (75089, 916307), (130901, 525623), (140713, 488971), (185759, 370397)]