108195828

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{1721}}^1$

素因数の和:1785

約数の個数: 72

約数和(自身を含む): 282352896

約数和(自身を除く): 174157068

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 169, 186, 338, 372, 403, 507, 676, 806, 1014, 1209, 1612, 1721, 2028, 2418, 3442, 4836, 5163, 5239, 6884, 10326, 10478, 15717, 20652, 20956, 22373, 31434, 44746, 53351, 62868, 67119, 89492, 106702, 134238, 160053, 213404, 268476, 290849, 320106, 581698, 640212, 693563, 872547, 1163396, 1387126, 1745094, 2080689, 2774252, 3490188, 4161378, 8322756, 9016319, 18032638, 27048957, 36065276, 54097914, 108195828]

約数ペア:

[(1, 108195828), (2, 54097914), (3, 36065276), (4, 27048957), (6, 18032638), (12, 9016319), (13, 8322756), (26, 4161378), (31, 3490188), (39, 2774252), (52, 2080689), (62, 1745094), (78, 1387126), (93, 1163396), (124, 872547), (156, 693563), (169, 640212), (186, 581698), (338, 320106), (372, 290849), (403, 268476), (507, 213404), (676, 160053), (806, 134238), (1014, 106702), (1209, 89492), (1612, 67119), (1721, 62868), (2028, 53351), (2418, 44746), (3442, 31434), (4836, 22373), (5163, 20956), (5239, 20652), (6884, 15717), (10326, 10478)]