66876732

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:177

約数の個数: 192

約数和(自身を含む): 206976000

約数和(自身を除く): 140099268

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 23, 26, 27, 36, 38, 39, 46, 52, 54, 57, 69, 76, 78, 92, 108, 109, 114, 117, 138, 156, 171, 207, 218, 228, 234, 247, 276, 299, 327, 342, 351, 414, 436, 437, 468, 494, 513, 598, 621, 654, 684, 702, 741, 828, 874, 897, 981, 988, 1026, 1196, 1242, 1308, 1311, 1404, 1417, 1482, 1748, 1794, 1962, 2052, 2071, 2223, 2484, 2507, 2622, 2691, 2834, 2943, 2964, 3588, 3924, 3933, 4142, 4251, 4446, 5014, 5244, 5382, 5668, 5681, 5886, 6213, 6669, 7521, 7866, 8073, 8284, 8502, 8892, 10028, 10764, 11362, 11772, 11799, 12426, 12753, 13338, 15042, 15732, 16146, 17004, 17043, 18639, 22563, 22724, 23598, 24852, 25506, 26676, 26923, 30084, 32292, 32591, 34086, 37278, 38259, 45126, 47196, 47633, 51012, 51129, 53846, 55917, 65182, 67689, 68172, 74556, 76518, 80769, 90252, 95266, 97773, 102258, 107692, 111834, 130364, 135378, 142899, 153036, 153387, 161538, 190532, 195546, 204516, 223668, 242307, 270756, 285798, 293319, 306774, 323076, 391092, 428697, 484614, 571596, 586638, 613548, 619229, 726921, 857394, 879957, 969228, 1173276, 1238458, 1286091, 1453842, 1714788, 1759914, 1857687, 2476916, 2572182, 2907684, 3519828, 3715374, 5144364, 5573061, 7430748, 11146122, 16719183, 22292244, 33438366, 66876732]

約数ペア:

[(1, 66876732), (2, 33438366), (3, 22292244), (4, 16719183), (6, 11146122), (9, 7430748), (12, 5573061), (13, 5144364), (18, 3715374), (19, 3519828), (23, 2907684), (26, 2572182), (27, 2476916), (36, 1857687), (38, 1759914), (39, 1714788), (46, 1453842), (52, 1286091), (54, 1238458), (57, 1173276), (69, 969228), (76, 879957), (78, 857394), (92, 726921), (108, 619229), (109, 613548), (114, 586638), (117, 571596), (138, 484614), (156, 428697), (171, 391092), (207, 323076), (218, 306774), (228, 293319), (234, 285798), (247, 270756), (276, 242307), (299, 223668), (327, 204516), (342, 195546), (351, 190532), (414, 161538), (436, 153387), (437, 153036), (468, 142899), (494, 135378), (513, 130364), (598, 111834), (621, 107692), (654, 102258), (684, 97773), (702, 95266), (741, 90252), (828, 80769), (874, 76518), (897, 74556), (981, 68172), (988, 67689), (1026, 65182), (1196, 55917), (1242, 53846), (1308, 51129), (1311, 51012), (1404, 47633), (1417, 47196), (1482, 45126), (1748, 38259), (1794, 37278), (1962, 34086), (2052, 32591), (2071, 32292), (2223, 30084), (2484, 26923), (2507, 26676), (2622, 25506), (2691, 24852), (2834, 23598), (2943, 22724), (2964, 22563), (3588, 18639), (3924, 17043), (3933, 17004), (4142, 16146), (4251, 15732), (4446, 15042), (5014, 13338), (5244, 12753), (5382, 12426), (5668, 11799), (5681, 11772), (5886, 11362), (6213, 10764), (6669, 10028), (7521, 8892), (7866, 8502), (8073, 8284)]