117819828

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:274

約数の個数: 144

約数和(自身を含む): 355170816

約数和(自身を除く): 237350988

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 63, 83, 84, 86, 126, 129, 131, 166, 172, 249, 252, 258, 262, 301, 332, 387, 393, 498, 516, 524, 581, 602, 747, 774, 786, 903, 917, 996, 1162, 1179, 1204, 1494, 1548, 1572, 1743, 1806, 1834, 2324, 2358, 2709, 2751, 2988, 3486, 3569, 3612, 3668, 4716, 5229, 5418, 5502, 5633, 6972, 7138, 8253, 10458, 10707, 10836, 10873, 11004, 11266, 14276, 16506, 16899, 20916, 21414, 21746, 22532, 24983, 32121, 32619, 33012, 33798, 39431, 42828, 43492, 49966, 50697, 64242, 65238, 67596, 74949, 76111, 78862, 97857, 99932, 101394, 118293, 128484, 130476, 149898, 152222, 157724, 195714, 202788, 224847, 228333, 236586, 299796, 304444, 354879, 391428, 449694, 456666, 467539, 473172, 684999, 709758, 899388, 913332, 935078, 1369998, 1402617, 1419516, 1870156, 2739996, 2805234, 3272773, 4207851, 5610468, 6545546, 8415702, 9818319, 13091092, 16831404, 19636638, 29454957, 39273276, 58909914, 117819828]

約数ペア:

[(1, 117819828), (2, 58909914), (3, 39273276), (4, 29454957), (6, 19636638), (7, 16831404), (9, 13091092), (12, 9818319), (14, 8415702), (18, 6545546), (21, 5610468), (28, 4207851), (36, 3272773), (42, 2805234), (43, 2739996), (63, 1870156), (83, 1419516), (84, 1402617), (86, 1369998), (126, 935078), (129, 913332), (131, 899388), (166, 709758), (172, 684999), (249, 473172), (252, 467539), (258, 456666), (262, 449694), (301, 391428), (332, 354879), (387, 304444), (393, 299796), (498, 236586), (516, 228333), (524, 224847), (581, 202788), (602, 195714), (747, 157724), (774, 152222), (786, 149898), (903, 130476), (917, 128484), (996, 118293), (1162, 101394), (1179, 99932), (1204, 97857), (1494, 78862), (1548, 76111), (1572, 74949), (1743, 67596), (1806, 65238), (1834, 64242), (2324, 50697), (2358, 49966), (2709, 43492), (2751, 42828), (2988, 39431), (3486, 33798), (3569, 33012), (3612, 32619), (3668, 32121), (4716, 24983), (5229, 22532), (5418, 21746), (5502, 21414), (5633, 20916), (6972, 16899), (7138, 16506), (8253, 14276), (10458, 11266), (10707, 11004), (10836, 10873)]