78543872

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1$

素因数の和:417

約数の個数: 88

約数和(自身を含む): 180791040

約数和(自身を除く): 102247168

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 128, 152, 176, 209, 256, 304, 352, 367, 418, 512, 608, 704, 734, 836, 1024, 1216, 1408, 1468, 1672, 2432, 2816, 2936, 3344, 4037, 4864, 5632, 5872, 6688, 6973, 8074, 9728, 11264, 11744, 13376, 13946, 16148, 19456, 23488, 26752, 27892, 32296, 46976, 53504, 55784, 64592, 76703, 93952, 107008, 111568, 129184, 153406, 187904, 214016, 223136, 258368, 306812, 375808, 446272, 516736, 613624, 892544, 1033472, 1227248, 1785088, 2066944, 2454496, 3570176, 4133888, 4908992, 7140352, 9817984, 19635968, 39271936, 78543872]

約数ペア:

[(1, 78543872), (2, 39271936), (4, 19635968), (8, 9817984), (11, 7140352), (16, 4908992), (19, 4133888), (22, 3570176), (32, 2454496), (38, 2066944), (44, 1785088), (64, 1227248), (76, 1033472), (88, 892544), (128, 613624), (152, 516736), (176, 446272), (209, 375808), (256, 306812), (304, 258368), (352, 223136), (367, 214016), (418, 187904), (512, 153406), (608, 129184), (704, 111568), (734, 107008), (836, 93952), (1024, 76703), (1216, 64592), (1408, 55784), (1468, 53504), (1672, 46976), (2432, 32296), (2816, 27892), (2936, 26752), (3344, 23488), (4037, 19456), (4864, 16148), (5632, 13946), (5872, 13376), (6688, 11744), (6973, 11264), (8074, 9728)]