88867072

素因数分解:

$2^8\times 7^1\times {\mathrm{101}}^1\times {\mathrm{491}}^1$

素因数の和:615

約数の個数: 72

約数和(自身を含む): 205152192

約数和(自身を除く): 116285120

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 101, 112, 128, 202, 224, 256, 404, 448, 491, 707, 808, 896, 982, 1414, 1616, 1792, 1964, 2828, 3232, 3437, 3928, 5656, 6464, 6874, 7856, 11312, 12928, 13748, 15712, 22624, 25856, 27496, 31424, 45248, 49591, 54992, 62848, 90496, 99182, 109984, 125696, 180992, 198364, 219968, 347137, 396728, 439936, 694274, 793456, 879872, 1388548, 1586912, 2777096, 3173824, 5554192, 6347648, 11108384, 12695296, 22216768, 44433536, 88867072]

約数ペア:

[(1, 88867072), (2, 44433536), (4, 22216768), (7, 12695296), (8, 11108384), (14, 6347648), (16, 5554192), (28, 3173824), (32, 2777096), (56, 1586912), (64, 1388548), (101, 879872), (112, 793456), (128, 694274), (202, 439936), (224, 396728), (256, 347137), (404, 219968), (448, 198364), (491, 180992), (707, 125696), (808, 109984), (896, 99182), (982, 90496), (1414, 62848), (1616, 54992), (1792, 49591), (1964, 45248), (2828, 31424), (3232, 27496), (3437, 25856), (3928, 22624), (5656, 15712), (6464, 13748), (6874, 12928), (7856, 11312)]