168720084

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{977}}^1$

素因数の和:1047

約数の個数: 120

約数和(自身を含む): 487079208

約数和(自身を除く): 318359124

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 41, 52, 54, 78, 81, 82, 108, 117, 123, 156, 162, 164, 234, 246, 324, 351, 369, 468, 492, 533, 702, 738, 977, 1053, 1066, 1107, 1404, 1476, 1599, 1954, 2106, 2132, 2214, 2931, 3198, 3321, 3908, 4212, 4428, 4797, 5862, 6396, 6642, 8793, 9594, 11724, 12701, 13284, 14391, 17586, 19188, 25402, 26379, 28782, 35172, 38103, 40057, 43173, 50804, 52758, 57564, 76206, 79137, 80114, 86346, 105516, 114309, 120171, 152412, 158274, 160228, 172692, 228618, 240342, 316548, 342927, 360513, 457236, 480684, 520741, 685854, 721026, 1028781, 1041482, 1081539, 1371708, 1442052, 1562223, 2057562, 2082964, 2163078, 3124446, 3244617, 4115124, 4326156, 4686669, 6248892, 6489234, 9373338, 12978468, 14060007, 18746676, 28120014, 42180021, 56240028, 84360042, 168720084]

約数ペア:

[(1, 168720084), (2, 84360042), (3, 56240028), (4, 42180021), (6, 28120014), (9, 18746676), (12, 14060007), (13, 12978468), (18, 9373338), (26, 6489234), (27, 6248892), (36, 4686669), (39, 4326156), (41, 4115124), (52, 3244617), (54, 3124446), (78, 2163078), (81, 2082964), (82, 2057562), (108, 1562223), (117, 1442052), (123, 1371708), (156, 1081539), (162, 1041482), (164, 1028781), (234, 721026), (246, 685854), (324, 520741), (351, 480684), (369, 457236), (468, 360513), (492, 342927), (533, 316548), (702, 240342), (738, 228618), (977, 172692), (1053, 160228), (1066, 158274), (1107, 152412), (1404, 120171), (1476, 114309), (1599, 105516), (1954, 86346), (2106, 80114), (2132, 79137), (2214, 76206), (2931, 57564), (3198, 52758), (3321, 50804), (3908, 43173), (4212, 40057), (4428, 38103), (4797, 35172), (5862, 28782), (6396, 26379), (6642, 25402), (8793, 19188), (9594, 17586), (11724, 14391), (12701, 13284)]