74923758

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1$

素因数の和:303

約数の個数: 128

約数和(自身を含む): 208588800

約数和(自身を除く): 133665042

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 79, 91, 117, 126, 158, 182, 189, 193, 234, 237, 273, 351, 378, 386, 474, 546, 553, 579, 702, 711, 819, 1027, 1106, 1158, 1351, 1422, 1638, 1659, 1737, 2054, 2133, 2457, 2509, 2702, 3081, 3318, 3474, 4053, 4266, 4914, 4977, 5018, 5211, 6162, 7189, 7527, 8106, 9243, 9954, 10422, 12159, 14378, 14931, 15054, 15247, 17563, 18486, 21567, 22581, 24318, 27729, 29862, 30494, 35126, 36477, 43134, 45162, 45741, 52689, 55458, 64701, 67743, 72954, 91482, 105378, 106729, 129402, 135486, 137223, 158067, 194103, 198211, 213458, 274446, 316134, 320187, 388206, 396422, 411669, 474201, 594633, 640374, 823338, 948402, 960561, 1189266, 1387477, 1783899, 1921122, 2774954, 2881683, 3567798, 4162431, 5351697, 5763366, 8324862, 10703394, 12487293, 24974586, 37461879, 74923758]

約数ペア:

[(1, 74923758), (2, 37461879), (3, 24974586), (6, 12487293), (7, 10703394), (9, 8324862), (13, 5763366), (14, 5351697), (18, 4162431), (21, 3567798), (26, 2881683), (27, 2774954), (39, 1921122), (42, 1783899), (54, 1387477), (63, 1189266), (78, 960561), (79, 948402), (91, 823338), (117, 640374), (126, 594633), (158, 474201), (182, 411669), (189, 396422), (193, 388206), (234, 320187), (237, 316134), (273, 274446), (351, 213458), (378, 198211), (386, 194103), (474, 158067), (546, 137223), (553, 135486), (579, 129402), (702, 106729), (711, 105378), (819, 91482), (1027, 72954), (1106, 67743), (1158, 64701), (1351, 55458), (1422, 52689), (1638, 45741), (1659, 45162), (1737, 43134), (2054, 36477), (2133, 35126), (2457, 30494), (2509, 29862), (2702, 27729), (3081, 24318), (3318, 22581), (3474, 21567), (4053, 18486), (4266, 17563), (4914, 15247), (4977, 15054), (5018, 14931), (5211, 14378), (6162, 12159), (7189, 10422), (7527, 9954), (8106, 9243)]