72504756

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1877}}^1$

素因数の和:1953

約数の個数: 72

約数和(自身を含む): 194823720

約数和(自身を除く): 122318964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 37, 58, 74, 87, 111, 116, 148, 174, 222, 261, 333, 348, 444, 522, 666, 1044, 1073, 1332, 1877, 2146, 3219, 3754, 4292, 5631, 6438, 7508, 9657, 11262, 12876, 16893, 19314, 22524, 33786, 38628, 54433, 67572, 69449, 108866, 138898, 163299, 208347, 217732, 277796, 326598, 416694, 489897, 625041, 653196, 833388, 979794, 1250082, 1959588, 2014021, 2500164, 4028042, 6042063, 8056084, 12084126, 18126189, 24168252, 36252378, 72504756]

約数ペア:

[(1, 72504756), (2, 36252378), (3, 24168252), (4, 18126189), (6, 12084126), (9, 8056084), (12, 6042063), (18, 4028042), (29, 2500164), (36, 2014021), (37, 1959588), (58, 1250082), (74, 979794), (87, 833388), (111, 653196), (116, 625041), (148, 489897), (174, 416694), (222, 326598), (261, 277796), (333, 217732), (348, 208347), (444, 163299), (522, 138898), (666, 108866), (1044, 69449), (1073, 67572), (1332, 54433), (1877, 38628), (2146, 33786), (3219, 22524), (3754, 19314), (4292, 16893), (5631, 12876), (6438, 11262), (7508, 9657)]