77889252

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{457}}^1\times {\mathrm{2029}}^1$

素因数の和:2500

約数の個数: 48

約数和(自身を含む): 208261760

約数和(自身を除く): 130372508

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 457, 914, 1371, 1828, 2029, 2742, 3199, 4058, 5484, 6087, 6398, 8116, 9597, 12174, 12796, 14203, 19194, 24348, 28406, 38388, 42609, 56812, 85218, 170436, 927253, 1854506, 2781759, 3709012, 5563518, 6490771, 11127036, 12981542, 19472313, 25963084, 38944626, 77889252]

約数ペア:

[(1, 77889252), (2, 38944626), (3, 25963084), (4, 19472313), (6, 12981542), (7, 11127036), (12, 6490771), (14, 5563518), (21, 3709012), (28, 2781759), (42, 1854506), (84, 927253), (457, 170436), (914, 85218), (1371, 56812), (1828, 42609), (2029, 38388), (2742, 28406), (3199, 24348), (4058, 19194), (5484, 14203), (6087, 12796), (6398, 12174), (8116, 9597)]