75142746

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{7549}}^1$

素因数の和:7643

約数の個数: 48

約数和(自身を含む): 188448000

約数和(自身を除く): 113305254

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 79, 126, 158, 237, 474, 553, 711, 1106, 1422, 1659, 3318, 4977, 7549, 9954, 15098, 22647, 45294, 52843, 67941, 105686, 135882, 158529, 317058, 475587, 596371, 951174, 1192742, 1789113, 3578226, 4174597, 5367339, 8349194, 10734678, 12523791, 25047582, 37571373, 75142746]

約数ペア:

[(1, 75142746), (2, 37571373), (3, 25047582), (6, 12523791), (7, 10734678), (9, 8349194), (14, 5367339), (18, 4174597), (21, 3578226), (42, 1789113), (63, 1192742), (79, 951174), (126, 596371), (158, 475587), (237, 317058), (474, 158529), (553, 135882), (711, 105686), (1106, 67941), (1422, 52843), (1659, 45294), (3318, 22647), (4977, 15098), (7549, 9954)]