87856896

素因数分解:

$2^8\times 3^1\times {\mathrm{139}}^1\times {\mathrm{823}}^1$

素因数の和:981

約数の個数: 72

約数和(自身を含む): 235795840

約数和(自身を除く): 147938944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 139, 192, 256, 278, 384, 417, 556, 768, 823, 834, 1112, 1646, 1668, 2224, 2469, 3292, 3336, 4448, 4938, 6584, 6672, 8896, 9876, 13168, 13344, 17792, 19752, 26336, 26688, 35584, 39504, 52672, 53376, 79008, 105344, 106752, 114397, 158016, 210688, 228794, 316032, 343191, 457588, 632064, 686382, 915176, 1372764, 1830352, 2745528, 3660704, 5491056, 7321408, 10982112, 14642816, 21964224, 29285632, 43928448, 87856896]

約数ペア:

[(1, 87856896), (2, 43928448), (3, 29285632), (4, 21964224), (6, 14642816), (8, 10982112), (12, 7321408), (16, 5491056), (24, 3660704), (32, 2745528), (48, 1830352), (64, 1372764), (96, 915176), (128, 686382), (139, 632064), (192, 457588), (256, 343191), (278, 316032), (384, 228794), (417, 210688), (556, 158016), (768, 114397), (823, 106752), (834, 105344), (1112, 79008), (1646, 53376), (1668, 52672), (2224, 39504), (2469, 35584), (3292, 26688), (3336, 26336), (4448, 19752), (4938, 17792), (6584, 13344), (6672, 13168), (8896, 9876)]