91572372

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{367}}^1$

素因数の和:645

約数の個数: 72

約数和(自身を含む): 241113600

約数和(自身を除く): 149541228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 239, 261, 348, 367, 478, 522, 717, 734, 956, 1044, 1101, 1434, 1468, 2151, 2202, 2868, 3303, 4302, 4404, 6606, 6931, 8604, 10643, 13212, 13862, 20793, 21286, 27724, 31929, 41586, 42572, 62379, 63858, 83172, 87713, 95787, 124758, 127716, 175426, 191574, 249516, 263139, 350852, 383148, 526278, 789417, 1052556, 1578834, 2543677, 3157668, 5087354, 7631031, 10174708, 15262062, 22893093, 30524124, 45786186, 91572372]

約数ペア:

[(1, 91572372), (2, 45786186), (3, 30524124), (4, 22893093), (6, 15262062), (9, 10174708), (12, 7631031), (18, 5087354), (29, 3157668), (36, 2543677), (58, 1578834), (87, 1052556), (116, 789417), (174, 526278), (239, 383148), (261, 350852), (348, 263139), (367, 249516), (478, 191574), (522, 175426), (717, 127716), (734, 124758), (956, 95787), (1044, 87713), (1101, 83172), (1434, 63858), (1468, 62379), (2151, 42572), (2202, 41586), (2868, 31929), (3303, 27724), (4302, 21286), (4404, 20793), (6606, 13862), (6931, 13212), (8604, 10643)]