86680176

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{907}}^1$

素因数の和:1110

約数の個数: 80

約数和(自身を含む): 245900928

約数和(自身を除く): 159220752

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 181, 264, 362, 528, 543, 724, 907, 1086, 1448, 1814, 1991, 2172, 2721, 2896, 3628, 3982, 4344, 5442, 5973, 7256, 7964, 8688, 9977, 10884, 11946, 14512, 15928, 19954, 21768, 23892, 29931, 31856, 39908, 43536, 47784, 59862, 79816, 95568, 119724, 159632, 164167, 239448, 328334, 478896, 492501, 656668, 985002, 1313336, 1805837, 1970004, 2626672, 3611674, 3940008, 5417511, 7223348, 7880016, 10835022, 14446696, 21670044, 28893392, 43340088, 86680176]

約数ペア:

[(1, 86680176), (2, 43340088), (3, 28893392), (4, 21670044), (6, 14446696), (8, 10835022), (11, 7880016), (12, 7223348), (16, 5417511), (22, 3940008), (24, 3611674), (33, 2626672), (44, 1970004), (48, 1805837), (66, 1313336), (88, 985002), (132, 656668), (176, 492501), (181, 478896), (264, 328334), (362, 239448), (528, 164167), (543, 159632), (724, 119724), (907, 95568), (1086, 79816), (1448, 59862), (1814, 47784), (1991, 43536), (2172, 39908), (2721, 31856), (2896, 29931), (3628, 23892), (3982, 21768), (4344, 19954), (5442, 15928), (5973, 14512), (7256, 11946), (7964, 10884), (8688, 9977)]