72066972

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^2\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:295

約数の個数: 72

約数和(自身を含む): 179788336

約数和(自身を除く): 107721364

約数列:

[1, 2, 3, 4, 6, 12, 29, 37, 58, 74, 87, 111, 116, 148, 174, 193, 222, 348, 386, 444, 579, 772, 841, 1073, 1158, 1682, 2146, 2316, 2523, 3219, 3364, 4292, 5046, 5597, 6438, 7141, 10092, 11194, 12876, 14282, 16791, 21423, 22388, 28564, 31117, 33582, 42846, 62234, 67164, 85692, 93351, 124468, 162313, 186702, 207089, 324626, 373404, 414178, 486939, 621267, 649252, 828356, 973878, 1242534, 1947756, 2485068, 6005581, 12011162, 18016743, 24022324, 36033486, 72066972]

約数ペア:

[(1, 72066972), (2, 36033486), (3, 24022324), (4, 18016743), (6, 12011162), (12, 6005581), (29, 2485068), (37, 1947756), (58, 1242534), (74, 973878), (87, 828356), (111, 649252), (116, 621267), (148, 486939), (174, 414178), (193, 373404), (222, 324626), (348, 207089), (386, 186702), (444, 162313), (579, 124468), (772, 93351), (841, 85692), (1073, 67164), (1158, 62234), (1682, 42846), (2146, 33582), (2316, 31117), (2523, 28564), (3219, 22388), (3364, 21423), (4292, 16791), (5046, 14282), (5597, 12876), (6438, 11194), (7141, 10092)]