67858164

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{491}}^1$

素因数の和:861

約数の個数: 72

約数和(自身を含む): 188042400

約数和(自身を除く): 120184236

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 349, 396, 491, 698, 982, 1047, 1396, 1473, 1964, 2094, 2946, 3141, 3839, 4188, 4419, 5401, 5892, 6282, 7678, 8838, 10802, 11517, 12564, 15356, 16203, 17676, 21604, 23034, 32406, 34551, 46068, 48609, 64812, 69102, 97218, 138204, 171359, 194436, 342718, 514077, 685436, 1028154, 1542231, 1884949, 2056308, 3084462, 3769898, 5654847, 6168924, 7539796, 11309694, 16964541, 22619388, 33929082, 67858164]

約数ペア:

[(1, 67858164), (2, 33929082), (3, 22619388), (4, 16964541), (6, 11309694), (9, 7539796), (11, 6168924), (12, 5654847), (18, 3769898), (22, 3084462), (33, 2056308), (36, 1884949), (44, 1542231), (66, 1028154), (99, 685436), (132, 514077), (198, 342718), (349, 194436), (396, 171359), (491, 138204), (698, 97218), (982, 69102), (1047, 64812), (1396, 48609), (1473, 46068), (1964, 34551), (2094, 32406), (2946, 23034), (3141, 21604), (3839, 17676), (4188, 16203), (4419, 15356), (5401, 12564), (5892, 11517), (6282, 10802), (7678, 8838)]