80070768

素因数分解:

$2^4\times 3^4\times {\mathrm{31}}^1\times {\mathrm{1993}}^1$

素因数の和:2044

約数の個数: 100

約数和(自身を含む): 239343808

約数和(自身を除く): 159273040

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 81, 93, 108, 124, 144, 162, 186, 216, 248, 279, 324, 372, 432, 496, 558, 648, 744, 837, 1116, 1296, 1488, 1674, 1993, 2232, 2511, 3348, 3986, 4464, 5022, 5979, 6696, 7972, 10044, 11958, 13392, 15944, 17937, 20088, 23916, 31888, 35874, 40176, 47832, 53811, 61783, 71748, 95664, 107622, 123566, 143496, 161433, 185349, 215244, 247132, 286992, 322866, 370698, 430488, 494264, 556047, 645732, 741396, 860976, 988528, 1112094, 1291464, 1482792, 1668141, 2224188, 2582928, 2965584, 3336282, 4448376, 5004423, 6672564, 8896752, 10008846, 13345128, 20017692, 26690256, 40035384, 80070768]

約数ペア:

[(1, 80070768), (2, 40035384), (3, 26690256), (4, 20017692), (6, 13345128), (8, 10008846), (9, 8896752), (12, 6672564), (16, 5004423), (18, 4448376), (24, 3336282), (27, 2965584), (31, 2582928), (36, 2224188), (48, 1668141), (54, 1482792), (62, 1291464), (72, 1112094), (81, 988528), (93, 860976), (108, 741396), (124, 645732), (144, 556047), (162, 494264), (186, 430488), (216, 370698), (248, 322866), (279, 286992), (324, 247132), (372, 215244), (432, 185349), (496, 161433), (558, 143496), (648, 123566), (744, 107622), (837, 95664), (1116, 71748), (1296, 61783), (1488, 53811), (1674, 47832), (1993, 40176), (2232, 35874), (2511, 31888), (3348, 23916), (3986, 20088), (4464, 17937), (5022, 15944), (5979, 13392), (6696, 11958), (7972, 10044)]