80253012

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{1877}}^1$

素因数の和:2400

約数の個数: 48

約数和(自身を含む): 214542720

約数和(自身を除く): 134289708

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 509, 1018, 1527, 1877, 2036, 3054, 3563, 3754, 5631, 6108, 7126, 7508, 10689, 11262, 13139, 14252, 21378, 22524, 26278, 39417, 42756, 52556, 78834, 157668, 955393, 1910786, 2866179, 3821572, 5732358, 6687751, 11464716, 13375502, 20063253, 26751004, 40126506, 80253012]

約数ペア:

[(1, 80253012), (2, 40126506), (3, 26751004), (4, 20063253), (6, 13375502), (7, 11464716), (12, 6687751), (14, 5732358), (21, 3821572), (28, 2866179), (42, 1910786), (84, 955393), (509, 157668), (1018, 78834), (1527, 52556), (1877, 42756), (2036, 39417), (3054, 26278), (3563, 22524), (3754, 21378), (5631, 14252), (6108, 13139), (7126, 11262), (7508, 10689)]