65619684

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4523}}^1$

素因数の和:4577

約数の個数: 72

約数和(自身を含む): 184434432

約数和(自身を除く): 118814748

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 3627, 4523, 4836, 7254, 9046, 13569, 14508, 18092, 27138, 40707, 54276, 58799, 81414, 117598, 140213, 162828, 176397, 235196, 280426, 352794, 420639, 529191, 560852, 705588, 841278, 1058382, 1261917, 1682556, 1822769, 2116764, 2523834, 3645538, 5047668, 5468307, 7291076, 10936614, 16404921, 21873228, 32809842, 65619684]

約数ペア:

[(1, 65619684), (2, 32809842), (3, 21873228), (4, 16404921), (6, 10936614), (9, 7291076), (12, 5468307), (13, 5047668), (18, 3645538), (26, 2523834), (31, 2116764), (36, 1822769), (39, 1682556), (52, 1261917), (62, 1058382), (78, 841278), (93, 705588), (117, 560852), (124, 529191), (156, 420639), (186, 352794), (234, 280426), (279, 235196), (372, 176397), (403, 162828), (468, 140213), (558, 117598), (806, 81414), (1116, 58799), (1209, 54276), (1612, 40707), (2418, 27138), (3627, 18092), (4523, 14508), (4836, 13569), (7254, 9046)]