23031372

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:188

約数の個数: 144

約数和(自身を含む): 70785792

約数和(自身を除く): 47754420

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 23, 26, 28, 39, 42, 46, 49, 52, 69, 78, 84, 91, 92, 98, 131, 138, 147, 156, 161, 182, 196, 262, 273, 276, 294, 299, 322, 364, 393, 483, 524, 546, 588, 598, 637, 644, 786, 897, 917, 966, 1092, 1127, 1196, 1274, 1572, 1703, 1794, 1834, 1911, 1932, 2093, 2254, 2548, 2751, 3013, 3381, 3406, 3588, 3668, 3822, 4186, 4508, 5109, 5502, 6026, 6279, 6419, 6762, 6812, 7644, 8372, 9039, 10218, 11004, 11921, 12052, 12558, 12838, 13524, 14651, 18078, 19257, 20436, 21091, 23842, 25116, 25676, 29302, 35763, 36156, 38514, 39169, 42182, 43953, 47684, 58604, 63273, 71526, 77028, 78338, 83447, 84364, 87906, 117507, 126546, 143052, 147637, 156676, 166894, 175812, 235014, 250341, 253092, 274183, 295274, 333788, 442911, 470028, 500682, 548366, 590548, 822549, 885822, 1001364, 1096732, 1645098, 1771644, 1919281, 3290196, 3838562, 5757843, 7677124, 11515686, 23031372]

約数ペア:

[(1, 23031372), (2, 11515686), (3, 7677124), (4, 5757843), (6, 3838562), (7, 3290196), (12, 1919281), (13, 1771644), (14, 1645098), (21, 1096732), (23, 1001364), (26, 885822), (28, 822549), (39, 590548), (42, 548366), (46, 500682), (49, 470028), (52, 442911), (69, 333788), (78, 295274), (84, 274183), (91, 253092), (92, 250341), (98, 235014), (131, 175812), (138, 166894), (147, 156676), (156, 147637), (161, 143052), (182, 126546), (196, 117507), (262, 87906), (273, 84364), (276, 83447), (294, 78338), (299, 77028), (322, 71526), (364, 63273), (393, 58604), (483, 47684), (524, 43953), (546, 42182), (588, 39169), (598, 38514), (637, 36156), (644, 35763), (786, 29302), (897, 25676), (917, 25116), (966, 23842), (1092, 21091), (1127, 20436), (1196, 19257), (1274, 18078), (1572, 14651), (1703, 13524), (1794, 12838), (1834, 12558), (1911, 12052), (1932, 11921), (2093, 11004), (2254, 10218), (2548, 9039), (2751, 8372), (3013, 7644), (3381, 6812), (3406, 6762), (3588, 6419), (3668, 6279), (3822, 6026), (4186, 5502), (4508, 5109)]