81470532

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{241}}^1$

素因数の和:469

約数の個数: 96

約数和(自身を含む): 225396864

約数和(自身を除く): 143926332

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 197, 241, 286, 394, 429, 482, 572, 591, 723, 788, 858, 964, 1182, 1446, 1716, 2167, 2364, 2561, 2651, 2892, 3133, 4334, 5122, 5302, 6266, 6501, 7683, 7953, 8668, 9399, 10244, 10604, 12532, 13002, 15366, 15906, 18798, 26004, 28171, 30732, 31812, 34463, 37596, 47477, 56342, 68926, 84513, 94954, 103389, 112684, 137852, 142431, 169026, 189908, 206778, 284862, 338052, 413556, 522247, 569724, 617201, 1044494, 1234402, 1566741, 1851603, 2088988, 2468804, 3133482, 3703206, 6266964, 6789211, 7406412, 13578422, 20367633, 27156844, 40735266, 81470532]

約数ペア:

[(1, 81470532), (2, 40735266), (3, 27156844), (4, 20367633), (6, 13578422), (11, 7406412), (12, 6789211), (13, 6266964), (22, 3703206), (26, 3133482), (33, 2468804), (39, 2088988), (44, 1851603), (52, 1566741), (66, 1234402), (78, 1044494), (132, 617201), (143, 569724), (156, 522247), (197, 413556), (241, 338052), (286, 284862), (394, 206778), (429, 189908), (482, 169026), (572, 142431), (591, 137852), (723, 112684), (788, 103389), (858, 94954), (964, 84513), (1182, 68926), (1446, 56342), (1716, 47477), (2167, 37596), (2364, 34463), (2561, 31812), (2651, 30732), (2892, 28171), (3133, 26004), (4334, 18798), (5122, 15906), (5302, 15366), (6266, 13002), (6501, 12532), (7683, 10604), (7953, 10244), (8668, 9399)]