71397138438

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{1693}}^1\times {\mathrm{75577}}^1$

素因数の和:77309

約数の個数: 48

約数和(自身を含む): 159780356736

約数和(自身を除く): 88383218298

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 1693, 3386, 5079, 10158, 15237, 30474, 52483, 75577, 104966, 151154, 157449, 226731, 314898, 453462, 472347, 680193, 944694, 1360386, 2342887, 4685774, 7028661, 14057322, 21085983, 42171966, 127951861, 255903722, 383855583, 767711166, 1151566749, 2303133498, 3966507691, 7933015382, 11899523073, 23799046146, 35698569219, 71397138438]

約数ペア:

[(1, 71397138438), (2, 35698569219), (3, 23799046146), (6, 11899523073), (9, 7933015382), (18, 3966507691), (31, 2303133498), (62, 1151566749), (93, 767711166), (186, 383855583), (279, 255903722), (558, 127951861), (1693, 42171966), (3386, 21085983), (5079, 14057322), (10158, 7028661), (15237, 4685774), (30474, 2342887), (52483, 1360386), (75577, 944694), (104966, 680193), (151154, 472347), (157449, 453462), (226731, 314898)]