80843688

素因数分解:

$2^3\times 3^2\times {\mathrm{59}}^1\times {\mathrm{19031}}^1$

素因数の和:19102

約数の個数: 48

約数和(自身を含む): 222674400

約数和(自身を除く): 141830712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 59, 72, 118, 177, 236, 354, 472, 531, 708, 1062, 1416, 2124, 4248, 19031, 38062, 57093, 76124, 114186, 152248, 171279, 228372, 342558, 456744, 685116, 1122829, 1370232, 2245658, 3368487, 4491316, 6736974, 8982632, 10105461, 13473948, 20210922, 26947896, 40421844, 80843688]

約数ペア:

[(1, 80843688), (2, 40421844), (3, 26947896), (4, 20210922), (6, 13473948), (8, 10105461), (9, 8982632), (12, 6736974), (18, 4491316), (24, 3368487), (36, 2245658), (59, 1370232), (72, 1122829), (118, 685116), (177, 456744), (236, 342558), (354, 228372), (472, 171279), (531, 152248), (708, 114186), (1062, 76124), (1416, 57093), (2124, 38062), (4248, 19031)]