82331028

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:286

約数の個数: 144

約数和(自身を含む): 242161920

約数和(自身を除く): 159830892

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 47, 52, 57, 76, 78, 94, 114, 117, 141, 156, 171, 188, 197, 228, 234, 247, 282, 342, 394, 423, 468, 494, 564, 591, 611, 684, 741, 788, 846, 893, 988, 1182, 1222, 1482, 1692, 1773, 1786, 1833, 2223, 2364, 2444, 2561, 2679, 2964, 3546, 3572, 3666, 3743, 4446, 5122, 5358, 5499, 7092, 7332, 7486, 7683, 8037, 8892, 9259, 10244, 10716, 10998, 11229, 11609, 14972, 15366, 16074, 18518, 21996, 22458, 23049, 23218, 27777, 30732, 32148, 33687, 34827, 37036, 44916, 46098, 46436, 48659, 55554, 67374, 69654, 83331, 92196, 97318, 104481, 111108, 120367, 134748, 139308, 145977, 166662, 175921, 194636, 208962, 240734, 291954, 333324, 351842, 361101, 417924, 437931, 481468, 527763, 583908, 703684, 722202, 875862, 1055526, 1083303, 1444404, 1583289, 1751724, 2111052, 2166606, 2286973, 3166578, 4333212, 4573946, 6333156, 6860919, 9147892, 13721838, 20582757, 27443676, 41165514, 82331028]

約数ペア:

[(1, 82331028), (2, 41165514), (3, 27443676), (4, 20582757), (6, 13721838), (9, 9147892), (12, 6860919), (13, 6333156), (18, 4573946), (19, 4333212), (26, 3166578), (36, 2286973), (38, 2166606), (39, 2111052), (47, 1751724), (52, 1583289), (57, 1444404), (76, 1083303), (78, 1055526), (94, 875862), (114, 722202), (117, 703684), (141, 583908), (156, 527763), (171, 481468), (188, 437931), (197, 417924), (228, 361101), (234, 351842), (247, 333324), (282, 291954), (342, 240734), (394, 208962), (423, 194636), (468, 175921), (494, 166662), (564, 145977), (591, 139308), (611, 134748), (684, 120367), (741, 111108), (788, 104481), (846, 97318), (893, 92196), (988, 83331), (1182, 69654), (1222, 67374), (1482, 55554), (1692, 48659), (1773, 46436), (1786, 46098), (1833, 44916), (2223, 37036), (2364, 34827), (2444, 33687), (2561, 32148), (2679, 30732), (2964, 27777), (3546, 23218), (3572, 23049), (3666, 22458), (3743, 21996), (4446, 18518), (5122, 16074), (5358, 15366), (5499, 14972), (7092, 11609), (7332, 11229), (7486, 10998), (7683, 10716), (8037, 10244), (8892, 9259)]