90974576

素因数分解:

$2^4\times 7^3\times {\mathrm{11}}^2\times {\mathrm{137}}^1$

素因数の和:188

約数の個数: 120

約数和(自身を含む): 227589600

約数和(自身を除く): 136615024

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 121, 137, 154, 176, 196, 242, 274, 308, 343, 392, 484, 539, 548, 616, 686, 784, 847, 959, 968, 1078, 1096, 1232, 1372, 1507, 1694, 1918, 1936, 2156, 2192, 2744, 3014, 3388, 3773, 3836, 4312, 5488, 5929, 6028, 6713, 6776, 7546, 7672, 8624, 10549, 11858, 12056, 13426, 13552, 15092, 15344, 16577, 21098, 23716, 24112, 26852, 30184, 33154, 41503, 42196, 46991, 47432, 53704, 60368, 66308, 73843, 83006, 84392, 93982, 94864, 107408, 116039, 132616, 147686, 166012, 168784, 187964, 232078, 265232, 295372, 332024, 375928, 464156, 516901, 590744, 664048, 751856, 812273, 928312, 1033802, 1181488, 1624546, 1856624, 2067604, 3249092, 4135208, 5685911, 6498184, 8270416, 11371822, 12996368, 22743644, 45487288, 90974576]

約数ペア:

[(1, 90974576), (2, 45487288), (4, 22743644), (7, 12996368), (8, 11371822), (11, 8270416), (14, 6498184), (16, 5685911), (22, 4135208), (28, 3249092), (44, 2067604), (49, 1856624), (56, 1624546), (77, 1181488), (88, 1033802), (98, 928312), (112, 812273), (121, 751856), (137, 664048), (154, 590744), (176, 516901), (196, 464156), (242, 375928), (274, 332024), (308, 295372), (343, 265232), (392, 232078), (484, 187964), (539, 168784), (548, 166012), (616, 147686), (686, 132616), (784, 116039), (847, 107408), (959, 94864), (968, 93982), (1078, 84392), (1096, 83006), (1232, 73843), (1372, 66308), (1507, 60368), (1694, 53704), (1918, 47432), (1936, 46991), (2156, 42196), (2192, 41503), (2744, 33154), (3014, 30184), (3388, 26852), (3773, 24112), (3836, 23716), (4312, 21098), (5488, 16577), (5929, 15344), (6028, 15092), (6713, 13552), (6776, 13426), (7546, 12056), (7672, 11858), (8624, 10549)]