65376684

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{269}}^1$

素因数の和:479

約数の個数: 72

約数和(自身を含む): 170810640

約数和(自身を除く): 105433956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 157, 172, 258, 269, 314, 387, 471, 516, 538, 628, 774, 807, 942, 1076, 1413, 1548, 1614, 1884, 2421, 2826, 3228, 4842, 5652, 6751, 9684, 11567, 13502, 20253, 23134, 27004, 34701, 40506, 42233, 46268, 60759, 69402, 81012, 84466, 104103, 121518, 126699, 138804, 168932, 208206, 243036, 253398, 380097, 416412, 506796, 760194, 1520388, 1816019, 3632038, 5448057, 7264076, 10896114, 16344171, 21792228, 32688342, 65376684]

約数ペア:

[(1, 65376684), (2, 32688342), (3, 21792228), (4, 16344171), (6, 10896114), (9, 7264076), (12, 5448057), (18, 3632038), (36, 1816019), (43, 1520388), (86, 760194), (129, 506796), (157, 416412), (172, 380097), (258, 253398), (269, 243036), (314, 208206), (387, 168932), (471, 138804), (516, 126699), (538, 121518), (628, 104103), (774, 84466), (807, 81012), (942, 69402), (1076, 60759), (1413, 46268), (1548, 42233), (1614, 40506), (1884, 34701), (2421, 27004), (2826, 23134), (3228, 20253), (4842, 13502), (5652, 11567), (6751, 9684)]