64190976

素因数分解:

$2^9\times 3^1\times {\mathrm{23}}^2\times {\mathrm{79}}^1$

素因数の和:146

約数の個数: 120

約数和(自身を含む): 181030080

約数和(自身を除く): 116839104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 79, 92, 96, 128, 138, 158, 184, 192, 237, 256, 276, 316, 368, 384, 474, 512, 529, 552, 632, 736, 768, 948, 1058, 1104, 1264, 1472, 1536, 1587, 1817, 1896, 2116, 2208, 2528, 2944, 3174, 3634, 3792, 4232, 4416, 5056, 5451, 5888, 6348, 7268, 7584, 8464, 8832, 10112, 10902, 11776, 12696, 14536, 15168, 16928, 17664, 20224, 21804, 25392, 29072, 30336, 33856, 35328, 40448, 41791, 43608, 50784, 58144, 60672, 67712, 83582, 87216, 101568, 116288, 121344, 125373, 135424, 167164, 174432, 203136, 232576, 250746, 270848, 334328, 348864, 406272, 465152, 501492, 668656, 697728, 812544, 930304, 1002984, 1337312, 1395456, 2005968, 2674624, 2790912, 4011936, 5349248, 8023872, 10698496, 16047744, 21396992, 32095488, 64190976]

約数ペア:

[(1, 64190976), (2, 32095488), (3, 21396992), (4, 16047744), (6, 10698496), (8, 8023872), (12, 5349248), (16, 4011936), (23, 2790912), (24, 2674624), (32, 2005968), (46, 1395456), (48, 1337312), (64, 1002984), (69, 930304), (79, 812544), (92, 697728), (96, 668656), (128, 501492), (138, 465152), (158, 406272), (184, 348864), (192, 334328), (237, 270848), (256, 250746), (276, 232576), (316, 203136), (368, 174432), (384, 167164), (474, 135424), (512, 125373), (529, 121344), (552, 116288), (632, 101568), (736, 87216), (768, 83582), (948, 67712), (1058, 60672), (1104, 58144), (1264, 50784), (1472, 43608), (1536, 41791), (1587, 40448), (1817, 35328), (1896, 33856), (2116, 30336), (2208, 29072), (2528, 25392), (2944, 21804), (3174, 20224), (3634, 17664), (3792, 16928), (4232, 15168), (4416, 14536), (5056, 12696), (5451, 11776), (5888, 10902), (6348, 10112), (7268, 8832), (7584, 8464)]