72821424

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:275

約数の個数: 120

約数和(自身を含む): 209129472

約数和(自身を除く): 136308048

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 47, 48, 52, 78, 94, 104, 141, 156, 169, 188, 191, 208, 282, 312, 338, 376, 382, 507, 564, 573, 611, 624, 676, 752, 764, 1014, 1128, 1146, 1222, 1352, 1528, 1833, 2028, 2256, 2292, 2444, 2483, 2704, 3056, 3666, 4056, 4584, 4888, 4966, 7332, 7449, 7943, 8112, 8977, 9168, 9776, 9932, 14664, 14898, 15886, 17954, 19864, 23829, 26931, 29328, 29796, 31772, 32279, 35908, 39728, 47658, 53862, 59592, 63544, 64558, 71816, 95316, 96837, 107724, 116701, 119184, 127088, 129116, 143632, 190632, 193674, 215448, 233402, 258232, 350103, 381264, 387348, 430896, 466804, 516464, 700206, 774696, 933608, 1400412, 1517113, 1549392, 1867216, 2800824, 3034226, 4551339, 5601648, 6068452, 9102678, 12136904, 18205356, 24273808, 36410712, 72821424]

約数ペア:

[(1, 72821424), (2, 36410712), (3, 24273808), (4, 18205356), (6, 12136904), (8, 9102678), (12, 6068452), (13, 5601648), (16, 4551339), (24, 3034226), (26, 2800824), (39, 1867216), (47, 1549392), (48, 1517113), (52, 1400412), (78, 933608), (94, 774696), (104, 700206), (141, 516464), (156, 466804), (169, 430896), (188, 387348), (191, 381264), (208, 350103), (282, 258232), (312, 233402), (338, 215448), (376, 193674), (382, 190632), (507, 143632), (564, 129116), (573, 127088), (611, 119184), (624, 116701), (676, 107724), (752, 96837), (764, 95316), (1014, 71816), (1128, 64558), (1146, 63544), (1222, 59592), (1352, 53862), (1528, 47658), (1833, 39728), (2028, 35908), (2256, 32279), (2292, 31772), (2444, 29796), (2483, 29328), (2704, 26931), (3056, 23829), (3666, 19864), (4056, 17954), (4584, 15886), (4888, 14898), (4966, 14664), (7332, 9932), (7449, 9776), (7943, 9168), (8112, 8977)]