90054944

素因数分解:

$2^5\times 7^2\times {\mathrm{79}}^1\times {\mathrm{727}}^1$

素因数の和:830

約数の個数: 72

約数和(自身を含む): 209139840

約数和(自身を除く): 119084896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 79, 98, 112, 158, 196, 224, 316, 392, 553, 632, 727, 784, 1106, 1264, 1454, 1568, 2212, 2528, 2908, 3871, 4424, 5089, 5816, 7742, 8848, 10178, 11632, 15484, 17696, 20356, 23264, 30968, 35623, 40712, 57433, 61936, 71246, 81424, 114866, 123872, 142492, 162848, 229732, 284984, 402031, 459464, 569968, 804062, 918928, 1139936, 1608124, 1837856, 2814217, 3216248, 5628434, 6432496, 11256868, 12864992, 22513736, 45027472, 90054944]

約数ペア:

[(1, 90054944), (2, 45027472), (4, 22513736), (7, 12864992), (8, 11256868), (14, 6432496), (16, 5628434), (28, 3216248), (32, 2814217), (49, 1837856), (56, 1608124), (79, 1139936), (98, 918928), (112, 804062), (158, 569968), (196, 459464), (224, 402031), (316, 284984), (392, 229732), (553, 162848), (632, 142492), (727, 123872), (784, 114866), (1106, 81424), (1264, 71246), (1454, 61936), (1568, 57433), (2212, 40712), (2528, 35623), (2908, 30968), (3871, 23264), (4424, 20356), (5089, 17696), (5816, 15484), (7742, 11632), (8848, 10178)]