86420958

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1$

素因数の和:377

約数の個数: 64

約数和(自身を含む): 192326400

約数和(自身を除く): 105905442

約数列:

[1, 2, 3, 6, 13, 26, 39, 59, 78, 89, 118, 177, 178, 211, 267, 354, 422, 534, 633, 767, 1157, 1266, 1534, 2301, 2314, 2743, 3471, 4602, 5251, 5486, 6942, 8229, 10502, 12449, 15753, 16458, 18779, 24898, 31506, 37347, 37558, 56337, 68263, 74694, 112674, 136526, 161837, 204789, 244127, 323674, 409578, 485511, 488254, 732381, 971022, 1107961, 1464762, 2215922, 3323883, 6647766, 14403493, 28806986, 43210479, 86420958]

約数ペア:

[(1, 86420958), (2, 43210479), (3, 28806986), (6, 14403493), (13, 6647766), (26, 3323883), (39, 2215922), (59, 1464762), (78, 1107961), (89, 971022), (118, 732381), (177, 488254), (178, 485511), (211, 409578), (267, 323674), (354, 244127), (422, 204789), (534, 161837), (633, 136526), (767, 112674), (1157, 74694), (1266, 68263), (1534, 56337), (2301, 37558), (2314, 37347), (2743, 31506), (3471, 24898), (4602, 18779), (5251, 16458), (5486, 15753), (6942, 12449), (8229, 10502)]