61389108

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{829}}^1$

素因数の和:878

約数の個数: 108

約数和(自身を含む): 180818820

約数和(自身を除く): 119429712

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 33, 34, 36, 44, 51, 66, 68, 99, 102, 121, 132, 153, 187, 198, 204, 242, 306, 363, 374, 396, 484, 561, 612, 726, 748, 829, 1089, 1122, 1452, 1658, 1683, 2057, 2178, 2244, 2487, 3316, 3366, 4114, 4356, 4974, 6171, 6732, 7461, 8228, 9119, 9948, 12342, 14093, 14922, 18238, 18513, 24684, 27357, 28186, 29844, 36476, 37026, 42279, 54714, 56372, 74052, 82071, 84558, 100309, 109428, 126837, 155023, 164142, 169116, 200618, 253674, 300927, 310046, 328284, 401236, 465069, 507348, 601854, 620092, 902781, 930138, 1203708, 1395207, 1705253, 1805562, 1860276, 2790414, 3410506, 3611124, 5115759, 5580828, 6821012, 10231518, 15347277, 20463036, 30694554, 61389108]

約数ペア:

[(1, 61389108), (2, 30694554), (3, 20463036), (4, 15347277), (6, 10231518), (9, 6821012), (11, 5580828), (12, 5115759), (17, 3611124), (18, 3410506), (22, 2790414), (33, 1860276), (34, 1805562), (36, 1705253), (44, 1395207), (51, 1203708), (66, 930138), (68, 902781), (99, 620092), (102, 601854), (121, 507348), (132, 465069), (153, 401236), (187, 328284), (198, 310046), (204, 300927), (242, 253674), (306, 200618), (363, 169116), (374, 164142), (396, 155023), (484, 126837), (561, 109428), (612, 100309), (726, 84558), (748, 82071), (829, 74052), (1089, 56372), (1122, 54714), (1452, 42279), (1658, 37026), (1683, 36476), (2057, 29844), (2178, 28186), (2244, 27357), (2487, 24684), (3316, 18513), (3366, 18238), (4114, 14922), (4356, 14093), (4974, 12342), (6171, 9948), (6732, 9119), (7461, 8228)]