74145942

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:172

約数の個数: 160

約数和(自身を含む): 201247200

約数和(自身を除く): 127101258

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 19, 26, 27, 34, 38, 39, 51, 54, 57, 78, 81, 102, 109, 114, 117, 153, 162, 171, 218, 221, 234, 247, 306, 323, 327, 342, 351, 442, 459, 494, 513, 646, 654, 663, 702, 741, 918, 969, 981, 1026, 1053, 1326, 1377, 1417, 1482, 1539, 1853, 1938, 1962, 1989, 2071, 2106, 2223, 2754, 2834, 2907, 2943, 3078, 3706, 3978, 4142, 4199, 4251, 4446, 5559, 5814, 5886, 5967, 6213, 6669, 8398, 8502, 8721, 8829, 11118, 11934, 12426, 12597, 12753, 13338, 16677, 17442, 17658, 17901, 18639, 20007, 24089, 25194, 25506, 26163, 26923, 33354, 35207, 35802, 37278, 37791, 38259, 40014, 48178, 50031, 52326, 53846, 55917, 70414, 72267, 75582, 76518, 80769, 100062, 105621, 111834, 113373, 114777, 144534, 150093, 161538, 167751, 211242, 216801, 226746, 229554, 242307, 300186, 316863, 335502, 340119, 433602, 457691, 484614, 633726, 650403, 680238, 726921, 915382, 950589, 1300806, 1373073, 1453842, 1901178, 1951209, 2180763, 2746146, 2851767, 3902418, 4119219, 4361526, 5703534, 8238438, 12357657, 24715314, 37072971, 74145942]

約数ペア:

[(1, 74145942), (2, 37072971), (3, 24715314), (6, 12357657), (9, 8238438), (13, 5703534), (17, 4361526), (18, 4119219), (19, 3902418), (26, 2851767), (27, 2746146), (34, 2180763), (38, 1951209), (39, 1901178), (51, 1453842), (54, 1373073), (57, 1300806), (78, 950589), (81, 915382), (102, 726921), (109, 680238), (114, 650403), (117, 633726), (153, 484614), (162, 457691), (171, 433602), (218, 340119), (221, 335502), (234, 316863), (247, 300186), (306, 242307), (323, 229554), (327, 226746), (342, 216801), (351, 211242), (442, 167751), (459, 161538), (494, 150093), (513, 144534), (646, 114777), (654, 113373), (663, 111834), (702, 105621), (741, 100062), (918, 80769), (969, 76518), (981, 75582), (1026, 72267), (1053, 70414), (1326, 55917), (1377, 53846), (1417, 52326), (1482, 50031), (1539, 48178), (1853, 40014), (1938, 38259), (1962, 37791), (1989, 37278), (2071, 35802), (2106, 35207), (2223, 33354), (2754, 26923), (2834, 26163), (2907, 25506), (2943, 25194), (3078, 24089), (3706, 20007), (3978, 18639), (4142, 17901), (4199, 17658), (4251, 17442), (4446, 16677), (5559, 13338), (5814, 12753), (5886, 12597), (5967, 12426), (6213, 11934), (6669, 11118), (8398, 8829), (8502, 8721)]