39665736

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:220

約数の個数: 144

約数和(自身を含む): 122931900

約数和(自身を除く): 83266164

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 29, 33, 36, 44, 58, 66, 72, 87, 88, 99, 116, 121, 132, 157, 174, 198, 232, 242, 261, 264, 314, 319, 348, 363, 396, 471, 484, 522, 628, 638, 696, 726, 792, 942, 957, 968, 1044, 1089, 1256, 1276, 1413, 1452, 1727, 1884, 1914, 2088, 2178, 2552, 2826, 2871, 2904, 3454, 3509, 3768, 3828, 4356, 4553, 5181, 5652, 5742, 6908, 7018, 7656, 8712, 9106, 10362, 10527, 11304, 11484, 13659, 13816, 14036, 15543, 18212, 18997, 20724, 21054, 22968, 27318, 28072, 31086, 31581, 36424, 37994, 40977, 41448, 42108, 50083, 54636, 56991, 62172, 63162, 75988, 81954, 84216, 100166, 109272, 113982, 124344, 126324, 150249, 151976, 163908, 170973, 200332, 227964, 252648, 300498, 327816, 341946, 400664, 450747, 455928, 550913, 600996, 683892, 901494, 1101826, 1201992, 1367784, 1652739, 1802988, 2203652, 3305478, 3605976, 4407304, 4958217, 6610956, 9916434, 13221912, 19832868, 39665736]

約数ペア:

[(1, 39665736), (2, 19832868), (3, 13221912), (4, 9916434), (6, 6610956), (8, 4958217), (9, 4407304), (11, 3605976), (12, 3305478), (18, 2203652), (22, 1802988), (24, 1652739), (29, 1367784), (33, 1201992), (36, 1101826), (44, 901494), (58, 683892), (66, 600996), (72, 550913), (87, 455928), (88, 450747), (99, 400664), (116, 341946), (121, 327816), (132, 300498), (157, 252648), (174, 227964), (198, 200332), (232, 170973), (242, 163908), (261, 151976), (264, 150249), (314, 126324), (319, 124344), (348, 113982), (363, 109272), (396, 100166), (471, 84216), (484, 81954), (522, 75988), (628, 63162), (638, 62172), (696, 56991), (726, 54636), (792, 50083), (942, 42108), (957, 41448), (968, 40977), (1044, 37994), (1089, 36424), (1256, 31581), (1276, 31086), (1413, 28072), (1452, 27318), (1727, 22968), (1884, 21054), (1914, 20724), (2088, 18997), (2178, 18212), (2552, 15543), (2826, 14036), (2871, 13816), (2904, 13659), (3454, 11484), (3509, 11304), (3768, 10527), (3828, 10362), (4356, 9106), (4553, 8712), (5181, 7656), (5652, 7018), (5742, 6908)]