64882812

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{353}}^1$

素因数の和:447

約数の個数: 72

約数和(自身を含む): 164321136

約数和(自身を除く): 99438324

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 53, 68, 102, 106, 159, 204, 212, 289, 318, 353, 578, 636, 706, 867, 901, 1059, 1156, 1412, 1734, 1802, 2118, 2703, 3468, 3604, 4236, 5406, 6001, 10812, 12002, 15317, 18003, 18709, 24004, 30634, 36006, 37418, 45951, 56127, 61268, 72012, 74836, 91902, 102017, 112254, 183804, 204034, 224508, 306051, 318053, 408068, 612102, 636106, 954159, 1224204, 1272212, 1908318, 3816636, 5406901, 10813802, 16220703, 21627604, 32441406, 64882812]

約数ペア:

[(1, 64882812), (2, 32441406), (3, 21627604), (4, 16220703), (6, 10813802), (12, 5406901), (17, 3816636), (34, 1908318), (51, 1272212), (53, 1224204), (68, 954159), (102, 636106), (106, 612102), (159, 408068), (204, 318053), (212, 306051), (289, 224508), (318, 204034), (353, 183804), (578, 112254), (636, 102017), (706, 91902), (867, 74836), (901, 72012), (1059, 61268), (1156, 56127), (1412, 45951), (1734, 37418), (1802, 36006), (2118, 30634), (2703, 24004), (3468, 18709), (3604, 18003), (4236, 15317), (5406, 12002), (6001, 10812)]