77807352

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{1709}}^1$

素因数の和:1996

約数の個数: 64

約数和(自身を含む): 223257600

約数和(自身を除く): 145450248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 271, 542, 813, 1084, 1626, 1709, 1897, 2168, 3252, 3418, 3794, 5127, 5691, 6504, 6836, 7588, 10254, 11382, 11963, 13672, 15176, 20508, 22764, 23926, 35889, 41016, 45528, 47852, 71778, 95704, 143556, 287112, 463139, 926278, 1389417, 1852556, 2778834, 3241973, 3705112, 5557668, 6483946, 9725919, 11115336, 12967892, 19451838, 25935784, 38903676, 77807352]

約数ペア:

[(1, 77807352), (2, 38903676), (3, 25935784), (4, 19451838), (6, 12967892), (7, 11115336), (8, 9725919), (12, 6483946), (14, 5557668), (21, 3705112), (24, 3241973), (28, 2778834), (42, 1852556), (56, 1389417), (84, 926278), (168, 463139), (271, 287112), (542, 143556), (813, 95704), (1084, 71778), (1626, 47852), (1709, 45528), (1897, 41016), (2168, 35889), (3252, 23926), (3418, 22764), (3794, 20508), (5127, 15176), (5691, 13672), (6504, 11963), (6836, 11382), (7588, 10254)]