66257028

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1$

素因数の和:311

約数の個数: 120

約数和(自身を含む): 187017600

約数和(自身を除く): 120760572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 47, 54, 57, 76, 81, 94, 108, 114, 141, 162, 171, 188, 228, 229, 282, 324, 342, 423, 458, 513, 564, 684, 687, 846, 893, 916, 1026, 1269, 1374, 1539, 1692, 1786, 2052, 2061, 2538, 2679, 2748, 3078, 3572, 3807, 4122, 4351, 5076, 5358, 6156, 6183, 7614, 8037, 8244, 8702, 10716, 10763, 12366, 13053, 15228, 16074, 17404, 18549, 21526, 24111, 24732, 26106, 32148, 32289, 37098, 39159, 43052, 48222, 52212, 64578, 72333, 74196, 78318, 96444, 96867, 117477, 129156, 144666, 156636, 193734, 204497, 234954, 289332, 290601, 352431, 387468, 408994, 469908, 581202, 613491, 704862, 817988, 871803, 1162404, 1226982, 1409724, 1743606, 1840473, 2453964, 3487212, 3680946, 5521419, 7361892, 11042838, 16564257, 22085676, 33128514, 66257028]

約数ペア:

[(1, 66257028), (2, 33128514), (3, 22085676), (4, 16564257), (6, 11042838), (9, 7361892), (12, 5521419), (18, 3680946), (19, 3487212), (27, 2453964), (36, 1840473), (38, 1743606), (47, 1409724), (54, 1226982), (57, 1162404), (76, 871803), (81, 817988), (94, 704862), (108, 613491), (114, 581202), (141, 469908), (162, 408994), (171, 387468), (188, 352431), (228, 290601), (229, 289332), (282, 234954), (324, 204497), (342, 193734), (423, 156636), (458, 144666), (513, 129156), (564, 117477), (684, 96867), (687, 96444), (846, 78318), (893, 74196), (916, 72333), (1026, 64578), (1269, 52212), (1374, 48222), (1539, 43052), (1692, 39159), (1786, 37098), (2052, 32289), (2061, 32148), (2538, 26106), (2679, 24732), (2748, 24111), (3078, 21526), (3572, 18549), (3807, 17404), (4122, 16074), (4351, 15228), (5076, 13053), (5358, 12366), (6156, 10763), (6183, 10716), (7614, 8702), (8037, 8244)]