89426688

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^3\times {\mathrm{53}}^1$

素因数の和:111

約数の個数: 144

約数和(自身を含む): 262694880

約数和(自身を除く): 173268192

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 53, 64, 78, 96, 104, 106, 128, 156, 159, 169, 192, 208, 212, 256, 312, 318, 338, 384, 416, 424, 507, 624, 636, 676, 689, 768, 832, 848, 1014, 1248, 1272, 1352, 1378, 1664, 1696, 2028, 2067, 2197, 2496, 2544, 2704, 2756, 3328, 3392, 4056, 4134, 4394, 4992, 5088, 5408, 5512, 6591, 6784, 8112, 8268, 8788, 8957, 9984, 10176, 10816, 11024, 13182, 13568, 16224, 16536, 17576, 17914, 20352, 21632, 22048, 26364, 26871, 32448, 33072, 35152, 35828, 40704, 43264, 44096, 52728, 53742, 64896, 66144, 70304, 71656, 88192, 105456, 107484, 116441, 129792, 132288, 140608, 143312, 176384, 210912, 214968, 232882, 264576, 281216, 286624, 349323, 421824, 429936, 465764, 529152, 562432, 573248, 698646, 843648, 859872, 931528, 1146496, 1397292, 1687296, 1719744, 1863056, 2292992, 2794584, 3439488, 3726112, 5589168, 6878976, 7452224, 11178336, 14904448, 22356672, 29808896, 44713344, 89426688]

約数ペア:

[(1, 89426688), (2, 44713344), (3, 29808896), (4, 22356672), (6, 14904448), (8, 11178336), (12, 7452224), (13, 6878976), (16, 5589168), (24, 3726112), (26, 3439488), (32, 2794584), (39, 2292992), (48, 1863056), (52, 1719744), (53, 1687296), (64, 1397292), (78, 1146496), (96, 931528), (104, 859872), (106, 843648), (128, 698646), (156, 573248), (159, 562432), (169, 529152), (192, 465764), (208, 429936), (212, 421824), (256, 349323), (312, 286624), (318, 281216), (338, 264576), (384, 232882), (416, 214968), (424, 210912), (507, 176384), (624, 143312), (636, 140608), (676, 132288), (689, 129792), (768, 116441), (832, 107484), (848, 105456), (1014, 88192), (1248, 71656), (1272, 70304), (1352, 66144), (1378, 64896), (1664, 53742), (1696, 52728), (2028, 44096), (2067, 43264), (2197, 40704), (2496, 35828), (2544, 35152), (2704, 33072), (2756, 32448), (3328, 26871), (3392, 26364), (4056, 22048), (4134, 21632), (4394, 20352), (4992, 17914), (5088, 17576), (5408, 16536), (5512, 16224), (6591, 13568), (6784, 13182), (8112, 11024), (8268, 10816), (8788, 10176), (8957, 9984)]