68090028

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:287

約数の個数: 96

約数和(自身を含む): 176117760

約数和(自身を除く): 108027732

約数列:

[1, 2, 3, 4, 6, 12, 23, 29, 46, 47, 58, 69, 87, 92, 94, 116, 138, 141, 174, 181, 188, 276, 282, 348, 362, 543, 564, 667, 724, 1081, 1086, 1334, 1363, 2001, 2162, 2172, 2668, 2726, 3243, 4002, 4089, 4163, 4324, 5249, 5452, 6486, 8004, 8178, 8326, 8507, 10498, 12489, 12972, 15747, 16356, 16652, 17014, 20996, 24978, 25521, 31349, 31494, 34028, 49956, 51042, 62698, 62988, 94047, 102084, 120727, 125396, 188094, 195661, 241454, 246703, 362181, 376188, 391322, 482908, 493406, 586983, 724362, 740109, 782644, 986812, 1173966, 1448724, 1480218, 2347932, 2960436, 5674169, 11348338, 17022507, 22696676, 34045014, 68090028]

約数ペア:

[(1, 68090028), (2, 34045014), (3, 22696676), (4, 17022507), (6, 11348338), (12, 5674169), (23, 2960436), (29, 2347932), (46, 1480218), (47, 1448724), (58, 1173966), (69, 986812), (87, 782644), (92, 740109), (94, 724362), (116, 586983), (138, 493406), (141, 482908), (174, 391322), (181, 376188), (188, 362181), (276, 246703), (282, 241454), (348, 195661), (362, 188094), (543, 125396), (564, 120727), (667, 102084), (724, 94047), (1081, 62988), (1086, 62698), (1334, 51042), (1363, 49956), (2001, 34028), (2162, 31494), (2172, 31349), (2668, 25521), (2726, 24978), (3243, 20996), (4002, 17014), (4089, 16652), (4163, 16356), (4324, 15747), (5249, 12972), (5452, 12489), (6486, 10498), (8004, 8507), (8178, 8326)]