7729254

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:134

約数の個数: 96

約数和(自身を含む): 20049120

約数和(自身を除く): 12319866

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 29, 34, 39, 51, 58, 67, 78, 87, 102, 117, 134, 153, 174, 201, 221, 234, 261, 306, 377, 402, 442, 493, 522, 603, 663, 754, 871, 986, 1131, 1139, 1206, 1326, 1479, 1742, 1943, 1989, 2262, 2278, 2613, 2958, 3393, 3417, 3886, 3978, 4437, 5226, 5829, 6409, 6786, 6834, 7839, 8874, 10251, 11658, 12818, 14807, 15678, 17487, 19227, 20502, 25259, 29614, 33031, 34974, 38454, 44421, 50518, 57681, 66062, 75777, 88842, 99093, 115362, 133263, 151554, 198186, 227331, 266526, 297279, 429403, 454662, 594558, 858806, 1288209, 2576418, 3864627, 7729254]

約数ペア:

[(1, 7729254), (2, 3864627), (3, 2576418), (6, 1288209), (9, 858806), (13, 594558), (17, 454662), (18, 429403), (26, 297279), (29, 266526), (34, 227331), (39, 198186), (51, 151554), (58, 133263), (67, 115362), (78, 99093), (87, 88842), (102, 75777), (117, 66062), (134, 57681), (153, 50518), (174, 44421), (201, 38454), (221, 34974), (234, 33031), (261, 29614), (306, 25259), (377, 20502), (402, 19227), (442, 17487), (493, 15678), (522, 14807), (603, 12818), (663, 11658), (754, 10251), (871, 8874), (986, 7839), (1131, 6834), (1139, 6786), (1206, 6409), (1326, 5829), (1479, 5226), (1742, 4437), (1943, 3978), (1989, 3886), (2262, 3417), (2278, 3393), (2613, 2958)]