66404124

素因数分解:

$2^2\times 3^5\times {\mathrm{53}}^1\times {\mathrm{1289}}^1$

素因数の和:1361

約数の個数: 72

約数和(自身を含む): 177493680

約数和(自身を除く): 111089556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 81, 106, 108, 159, 162, 212, 243, 318, 324, 477, 486, 636, 954, 972, 1289, 1431, 1908, 2578, 2862, 3867, 4293, 5156, 5724, 7734, 8586, 11601, 12879, 15468, 17172, 23202, 25758, 34803, 46404, 51516, 68317, 69606, 104409, 136634, 139212, 204951, 208818, 273268, 313227, 409902, 417636, 614853, 626454, 819804, 1229706, 1252908, 1844559, 2459412, 3689118, 5533677, 7378236, 11067354, 16601031, 22134708, 33202062, 66404124]

約数ペア:

[(1, 66404124), (2, 33202062), (3, 22134708), (4, 16601031), (6, 11067354), (9, 7378236), (12, 5533677), (18, 3689118), (27, 2459412), (36, 1844559), (53, 1252908), (54, 1229706), (81, 819804), (106, 626454), (108, 614853), (159, 417636), (162, 409902), (212, 313227), (243, 273268), (318, 208818), (324, 204951), (477, 139212), (486, 136634), (636, 104409), (954, 69606), (972, 68317), (1289, 51516), (1431, 46404), (1908, 34803), (2578, 25758), (2862, 23202), (3867, 17172), (4293, 15468), (5156, 12879), (5724, 11601), (7734, 8586)]