68107428

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{733}}^1$

素因数の和:861

約数の個数: 72

約数和(自身を含む): 180343800

約数和(自身を除く): 112236372

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 89, 116, 174, 178, 261, 267, 348, 356, 522, 534, 733, 801, 1044, 1068, 1466, 1602, 2199, 2581, 2932, 3204, 4398, 5162, 6597, 7743, 8796, 10324, 13194, 15486, 21257, 23229, 26388, 30972, 42514, 46458, 63771, 65237, 85028, 92916, 127542, 130474, 191313, 195711, 255084, 260948, 382626, 391422, 587133, 765252, 782844, 1174266, 1891873, 2348532, 3783746, 5675619, 7567492, 11351238, 17026857, 22702476, 34053714, 68107428]

約数ペア:

[(1, 68107428), (2, 34053714), (3, 22702476), (4, 17026857), (6, 11351238), (9, 7567492), (12, 5675619), (18, 3783746), (29, 2348532), (36, 1891873), (58, 1174266), (87, 782844), (89, 765252), (116, 587133), (174, 391422), (178, 382626), (261, 260948), (267, 255084), (348, 195711), (356, 191313), (522, 130474), (534, 127542), (733, 92916), (801, 85028), (1044, 65237), (1068, 63771), (1466, 46458), (1602, 42514), (2199, 30972), (2581, 26388), (2932, 23229), (3204, 21257), (4398, 15486), (5162, 13194), (6597, 10324), (7743, 8796)]