1189116

素因数分解:

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

素因数の和:123

約数の個数: 72

約数和(自身を含む): 3341520

約数和(自身を除く): 2152404

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 29, 34, 36, 51, 58, 67, 68, 87, 102, 116, 134, 153, 174, 201, 204, 261, 268, 306, 348, 402, 493, 522, 603, 612, 804, 986, 1044, 1139, 1206, 1479, 1943, 1972, 2278, 2412, 2958, 3417, 3886, 4437, 4556, 5829, 5916, 6834, 7772, 8874, 10251, 11658, 13668, 17487, 17748, 20502, 23316, 33031, 34974, 41004, 66062, 69948, 99093, 132124, 198186, 297279, 396372, 594558, 1189116]

約数ペア:

[(1, 1189116), (2, 594558), (3, 396372), (4, 297279), (6, 198186), (9, 132124), (12, 99093), (17, 69948), (18, 66062), (29, 41004), (34, 34974), (36, 33031), (51, 23316), (58, 20502), (67, 17748), (68, 17487), (87, 13668), (102, 11658), (116, 10251), (134, 8874), (153, 7772), (174, 6834), (201, 5916), (204, 5829), (261, 4556), (268, 4437), (306, 3886), (348, 3417), (402, 2958), (493, 2412), (522, 2278), (603, 1972), (612, 1943), (804, 1479), (986, 1206), (1044, 1139)]