78862212

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{15319}}^1$

素因数の和:15353

約数の個数: 72

約数和(自身を含む): 234212160

約数和(自身を除く): 155349948

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 286, 396, 429, 468, 572, 858, 1287, 1716, 2574, 5148, 15319, 30638, 45957, 61276, 91914, 137871, 168509, 183828, 199147, 275742, 337018, 398294, 505527, 551484, 597441, 674036, 796588, 1011054, 1194882, 1516581, 1792323, 2022108, 2190617, 2389764, 3033162, 3584646, 4381234, 6066324, 6571851, 7169292, 8762468, 13143702, 19715553, 26287404, 39431106, 78862212]

約数ペア:

[(1, 78862212), (2, 39431106), (3, 26287404), (4, 19715553), (6, 13143702), (9, 8762468), (11, 7169292), (12, 6571851), (13, 6066324), (18, 4381234), (22, 3584646), (26, 3033162), (33, 2389764), (36, 2190617), (39, 2022108), (44, 1792323), (52, 1516581), (66, 1194882), (78, 1011054), (99, 796588), (117, 674036), (132, 597441), (143, 551484), (156, 505527), (198, 398294), (234, 337018), (286, 275742), (396, 199147), (429, 183828), (468, 168509), (572, 137871), (858, 91914), (1287, 61276), (1716, 45957), (2574, 30638), (5148, 15319)]