84767872

素因数分解:

$2^7\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1063}}^1$

素因数の和:1173

約数の個数: 64

約数和(自身を含む): 195350400

約数和(自身を除く): 110582528

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 89, 112, 128, 178, 224, 356, 448, 623, 712, 896, 1063, 1246, 1424, 2126, 2492, 2848, 4252, 4984, 5696, 7441, 8504, 9968, 11392, 14882, 17008, 19936, 29764, 34016, 39872, 59528, 68032, 79744, 94607, 119056, 136064, 189214, 238112, 378428, 476224, 662249, 756856, 952448, 1324498, 1513712, 2648996, 3027424, 5297992, 6054848, 10595984, 12109696, 21191968, 42383936, 84767872]

約数ペア:

[(1, 84767872), (2, 42383936), (4, 21191968), (7, 12109696), (8, 10595984), (14, 6054848), (16, 5297992), (28, 3027424), (32, 2648996), (56, 1513712), (64, 1324498), (89, 952448), (112, 756856), (128, 662249), (178, 476224), (224, 378428), (356, 238112), (448, 189214), (623, 136064), (712, 119056), (896, 94607), (1063, 79744), (1246, 68032), (1424, 59528), (2126, 39872), (2492, 34016), (2848, 29764), (4252, 19936), (4984, 17008), (5696, 14882), (7441, 11392), (8504, 9968)]