830764908

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43789}}^1$

素因数の和:43847

約数の個数: 72

約数和(自身を含む): 2295296640

約数和(自身を除く): 1464531732

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 31, 34, 36, 51, 62, 68, 93, 102, 124, 153, 186, 204, 279, 306, 372, 527, 558, 612, 1054, 1116, 1581, 2108, 3162, 4743, 6324, 9486, 18972, 43789, 87578, 131367, 175156, 262734, 394101, 525468, 744413, 788202, 1357459, 1488826, 1576404, 2233239, 2714918, 2977652, 4072377, 4466478, 5429836, 6699717, 8144754, 8932956, 12217131, 13399434, 16289508, 23076803, 24434262, 26798868, 46153606, 48868524, 69230409, 92307212, 138460818, 207691227, 276921636, 415382454, 830764908]

約数ペア:

[(1, 830764908), (2, 415382454), (3, 276921636), (4, 207691227), (6, 138460818), (9, 92307212), (12, 69230409), (17, 48868524), (18, 46153606), (31, 26798868), (34, 24434262), (36, 23076803), (51, 16289508), (62, 13399434), (68, 12217131), (93, 8932956), (102, 8144754), (124, 6699717), (153, 5429836), (186, 4466478), (204, 4072377), (279, 2977652), (306, 2714918), (372, 2233239), (527, 1576404), (558, 1488826), (612, 1357459), (1054, 788202), (1116, 744413), (1581, 525468), (2108, 394101), (3162, 262734), (4743, 175156), (6324, 131367), (9486, 87578), (18972, 43789)]