82158444

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{823}}^1$

素因数の和:939

約数の個数: 72

約数和(自身を含む): 215953920

約数和(自身を除く): 133795476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 59, 94, 118, 141, 177, 188, 236, 282, 354, 423, 531, 564, 708, 823, 846, 1062, 1646, 1692, 2124, 2469, 2773, 3292, 4938, 5546, 7407, 8319, 9876, 11092, 14814, 16638, 24957, 29628, 33276, 38681, 48557, 49914, 77362, 97114, 99828, 116043, 145671, 154724, 194228, 232086, 291342, 348129, 437013, 464172, 582684, 696258, 874026, 1392516, 1748052, 2282179, 4564358, 6846537, 9128716, 13693074, 20539611, 27386148, 41079222, 82158444]

約数ペア:

[(1, 82158444), (2, 41079222), (3, 27386148), (4, 20539611), (6, 13693074), (9, 9128716), (12, 6846537), (18, 4564358), (36, 2282179), (47, 1748052), (59, 1392516), (94, 874026), (118, 696258), (141, 582684), (177, 464172), (188, 437013), (236, 348129), (282, 291342), (354, 232086), (423, 194228), (531, 154724), (564, 145671), (708, 116043), (823, 99828), (846, 97114), (1062, 77362), (1646, 49914), (1692, 48557), (2124, 38681), (2469, 33276), (2773, 29628), (3292, 24957), (4938, 16638), (5546, 14814), (7407, 11092), (8319, 9876)]