68715036

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:196

約数の個数: 144

約数和(自身を含む): 199049760

約数和(自身を除く): 130334724

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 36, 39, 52, 58, 61, 78, 83, 87, 116, 117, 122, 156, 166, 174, 183, 234, 244, 249, 261, 332, 348, 366, 377, 468, 498, 522, 549, 732, 747, 754, 793, 996, 1044, 1079, 1098, 1131, 1494, 1508, 1586, 1769, 2158, 2196, 2262, 2379, 2407, 2988, 3172, 3237, 3393, 3538, 4316, 4524, 4758, 4814, 5063, 5307, 6474, 6786, 7076, 7137, 7221, 9516, 9628, 9711, 10126, 10614, 12948, 13572, 14274, 14442, 15189, 15921, 19422, 20252, 21228, 21663, 22997, 28548, 28884, 30378, 31291, 31842, 38844, 43326, 45567, 45994, 60756, 62582, 63684, 65819, 68991, 86652, 91134, 91988, 93873, 125164, 131638, 137982, 146827, 182268, 187746, 197457, 206973, 263276, 275964, 281619, 293654, 375492, 394914, 413946, 440481, 563238, 587308, 592371, 789828, 827892, 880962, 1126476, 1184742, 1321443, 1761924, 1908751, 2369484, 2642886, 3817502, 5285772, 5726253, 7635004, 11452506, 17178759, 22905012, 34357518, 68715036]

約数ペア:

[(1, 68715036), (2, 34357518), (3, 22905012), (4, 17178759), (6, 11452506), (9, 7635004), (12, 5726253), (13, 5285772), (18, 3817502), (26, 2642886), (29, 2369484), (36, 1908751), (39, 1761924), (52, 1321443), (58, 1184742), (61, 1126476), (78, 880962), (83, 827892), (87, 789828), (116, 592371), (117, 587308), (122, 563238), (156, 440481), (166, 413946), (174, 394914), (183, 375492), (234, 293654), (244, 281619), (249, 275964), (261, 263276), (332, 206973), (348, 197457), (366, 187746), (377, 182268), (468, 146827), (498, 137982), (522, 131638), (549, 125164), (732, 93873), (747, 91988), (754, 91134), (793, 86652), (996, 68991), (1044, 65819), (1079, 63684), (1098, 62582), (1131, 60756), (1494, 45994), (1508, 45567), (1586, 43326), (1769, 38844), (2158, 31842), (2196, 31291), (2262, 30378), (2379, 28884), (2407, 28548), (2988, 22997), (3172, 21663), (3237, 21228), (3393, 20252), (3538, 19422), (4316, 15921), (4524, 15189), (4758, 14442), (4814, 14274), (5063, 13572), (5307, 12948), (6474, 10614), (6786, 10126), (7076, 9711), (7137, 9628), (7221, 9516)]