73972756

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1637}}^1$

素因数の和:1744

約数の個数: 48

約数和(自身を含む): 154103040

約数和(自身を除く): 80130284

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 79, 143, 158, 286, 316, 572, 869, 1027, 1637, 1738, 2054, 3274, 3476, 4108, 6548, 11297, 18007, 21281, 22594, 36014, 42562, 45188, 72028, 85124, 129323, 234091, 258646, 468182, 517292, 936364, 1422553, 1681199, 2845106, 3362398, 5690212, 6724796, 18493189, 36986378, 73972756]

約数ペア:

[(1, 73972756), (2, 36986378), (4, 18493189), (11, 6724796), (13, 5690212), (22, 3362398), (26, 2845106), (44, 1681199), (52, 1422553), (79, 936364), (143, 517292), (158, 468182), (286, 258646), (316, 234091), (572, 129323), (869, 85124), (1027, 72028), (1637, 45188), (1738, 42562), (2054, 36014), (3274, 22594), (3476, 21281), (4108, 18007), (6548, 11297)]