71496192

素因数分解:

$2^9\times 3^1\times {\mathrm{89}}^1\times {\mathrm{523}}^1$

素因数の和:633

約数の個数: 80

約数和(自身を含む): 192978720

約数和(自身を除く): 121482528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 89, 96, 128, 178, 192, 256, 267, 356, 384, 512, 523, 534, 712, 768, 1046, 1068, 1424, 1536, 1569, 2092, 2136, 2848, 3138, 4184, 4272, 5696, 6276, 8368, 8544, 11392, 12552, 16736, 17088, 22784, 25104, 33472, 34176, 45568, 46547, 50208, 66944, 68352, 93094, 100416, 133888, 136704, 139641, 186188, 200832, 267776, 279282, 372376, 401664, 558564, 744752, 803328, 1117128, 1489504, 2234256, 2979008, 4468512, 5958016, 8937024, 11916032, 17874048, 23832064, 35748096, 71496192]

約数ペア:

[(1, 71496192), (2, 35748096), (3, 23832064), (4, 17874048), (6, 11916032), (8, 8937024), (12, 5958016), (16, 4468512), (24, 2979008), (32, 2234256), (48, 1489504), (64, 1117128), (89, 803328), (96, 744752), (128, 558564), (178, 401664), (192, 372376), (256, 279282), (267, 267776), (356, 200832), (384, 186188), (512, 139641), (523, 136704), (534, 133888), (712, 100416), (768, 93094), (1046, 68352), (1068, 66944), (1424, 50208), (1536, 46547), (1569, 45568), (2092, 34176), (2136, 33472), (2848, 25104), (3138, 22784), (4184, 17088), (4272, 16736), (5696, 12552), (6276, 11392), (8368, 8544)]