90031424

素因数分解:

$2^6\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1511}}^1$

素因数の和:1556

約数の個数: 84

約数和(自身を含む): 218907360

約数和(自身を除く): 128875936

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 64, 76, 98, 112, 133, 152, 196, 224, 266, 304, 392, 448, 532, 608, 784, 931, 1064, 1216, 1511, 1568, 1862, 2128, 3022, 3136, 3724, 4256, 6044, 7448, 8512, 10577, 12088, 14896, 21154, 24176, 28709, 29792, 42308, 48352, 57418, 59584, 74039, 84616, 96704, 114836, 148078, 169232, 200963, 229672, 296156, 338464, 401926, 459344, 592312, 676928, 803852, 918688, 1184624, 1406741, 1607704, 1837376, 2369248, 2813482, 3215408, 4738496, 5626964, 6430816, 11253928, 12861632, 22507856, 45015712, 90031424]

約数ペア:

[(1, 90031424), (2, 45015712), (4, 22507856), (7, 12861632), (8, 11253928), (14, 6430816), (16, 5626964), (19, 4738496), (28, 3215408), (32, 2813482), (38, 2369248), (49, 1837376), (56, 1607704), (64, 1406741), (76, 1184624), (98, 918688), (112, 803852), (133, 676928), (152, 592312), (196, 459344), (224, 401926), (266, 338464), (304, 296156), (392, 229672), (448, 200963), (532, 169232), (608, 148078), (784, 114836), (931, 96704), (1064, 84616), (1216, 74039), (1511, 59584), (1568, 57418), (1862, 48352), (2128, 42308), (3022, 29792), (3136, 28709), (3724, 24176), (4256, 21154), (6044, 14896), (7448, 12088), (8512, 10577)]