90366976

素因数分解:

$2^{10}\times 7^2\times {\mathrm{1801}}^1$

素因数の和:1835

約数の個数: 66

約数和(自身を含む): 210255558

約数和(自身を除く): 119888582

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 512, 784, 896, 1024, 1568, 1792, 1801, 3136, 3584, 3602, 6272, 7168, 7204, 12544, 12607, 14408, 25088, 25214, 28816, 50176, 50428, 57632, 88249, 100856, 115264, 176498, 201712, 230528, 352996, 403424, 461056, 705992, 806848, 922112, 1411984, 1613696, 1844224, 2823968, 3227392, 5647936, 6454784, 11295872, 12909568, 22591744, 45183488, 90366976]

約数ペア:

[(1, 90366976), (2, 45183488), (4, 22591744), (7, 12909568), (8, 11295872), (14, 6454784), (16, 5647936), (28, 3227392), (32, 2823968), (49, 1844224), (56, 1613696), (64, 1411984), (98, 922112), (112, 806848), (128, 705992), (196, 461056), (224, 403424), (256, 352996), (392, 230528), (448, 201712), (512, 176498), (784, 115264), (896, 100856), (1024, 88249), (1568, 57632), (1792, 50428), (1801, 50176), (3136, 28816), (3584, 25214), (3602, 25088), (6272, 14408), (7168, 12607), (7204, 12544)]