77145250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3391}}^1$

素因数の和:3428

約数の個数: 64

約数和(自身を含む): 177795072

約数和(自身を除く): 100649822

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 125, 130, 175, 182, 250, 325, 350, 455, 650, 875, 910, 1625, 1750, 2275, 3250, 3391, 4550, 6782, 11375, 16955, 22750, 23737, 33910, 44083, 47474, 84775, 88166, 118685, 169550, 220415, 237370, 308581, 423875, 440830, 593425, 617162, 847750, 1102075, 1186850, 1542905, 2204150, 2967125, 3085810, 5510375, 5934250, 7714525, 11020750, 15429050, 38572625, 77145250]

約数ペア:

[(1, 77145250), (2, 38572625), (5, 15429050), (7, 11020750), (10, 7714525), (13, 5934250), (14, 5510375), (25, 3085810), (26, 2967125), (35, 2204150), (50, 1542905), (65, 1186850), (70, 1102075), (91, 847750), (125, 617162), (130, 593425), (175, 440830), (182, 423875), (250, 308581), (325, 237370), (350, 220415), (455, 169550), (650, 118685), (875, 88166), (910, 84775), (1625, 47474), (1750, 44083), (2275, 33910), (3250, 23737), (3391, 22750), (4550, 16955), (6782, 11375)]