76847328

素因数分解:

$2^5\times 3^2\times {\mathrm{163}}^1\times {\mathrm{1637}}^1$

素因数の和:1816

約数の個数: 72

約数和(自身を含む): 220009608

約数和(自身を除く): 143162280

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 163, 288, 326, 489, 652, 978, 1304, 1467, 1637, 1956, 2608, 2934, 3274, 3912, 4911, 5216, 5868, 6548, 7824, 9822, 11736, 13096, 14733, 15648, 19644, 23472, 26192, 29466, 39288, 46944, 52384, 58932, 78576, 117864, 157152, 235728, 266831, 471456, 533662, 800493, 1067324, 1600986, 2134648, 2401479, 3201972, 4269296, 4802958, 6403944, 8538592, 9605916, 12807888, 19211832, 25615776, 38423664, 76847328]

約数ペア:

[(1, 76847328), (2, 38423664), (3, 25615776), (4, 19211832), (6, 12807888), (8, 9605916), (9, 8538592), (12, 6403944), (16, 4802958), (18, 4269296), (24, 3201972), (32, 2401479), (36, 2134648), (48, 1600986), (72, 1067324), (96, 800493), (144, 533662), (163, 471456), (288, 266831), (326, 235728), (489, 157152), (652, 117864), (978, 78576), (1304, 58932), (1467, 52384), (1637, 46944), (1956, 39288), (2608, 29466), (2934, 26192), (3274, 23472), (3912, 19644), (4911, 15648), (5216, 14733), (5868, 13096), (6548, 11736), (7824, 9822)]