31323132

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:252

約数の個数: 96

約数和(自身を含む): 85780800

約数和(自身を除く): 54457668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 73, 87, 108, 116, 137, 146, 174, 219, 261, 274, 292, 348, 411, 438, 522, 548, 657, 783, 822, 876, 1044, 1233, 1314, 1566, 1644, 1971, 2117, 2466, 2628, 3132, 3699, 3942, 3973, 4234, 4932, 6351, 7398, 7884, 7946, 8468, 10001, 11919, 12702, 14796, 15892, 19053, 20002, 23838, 25404, 30003, 35757, 38106, 40004, 47676, 57159, 60006, 71514, 76212, 90009, 107271, 114318, 120012, 143028, 180018, 214542, 228636, 270027, 290029, 360036, 429084, 540054, 580058, 870087, 1080108, 1160116, 1740174, 2610261, 3480348, 5220522, 7830783, 10441044, 15661566, 31323132]

約数ペア:

[(1, 31323132), (2, 15661566), (3, 10441044), (4, 7830783), (6, 5220522), (9, 3480348), (12, 2610261), (18, 1740174), (27, 1160116), (29, 1080108), (36, 870087), (54, 580058), (58, 540054), (73, 429084), (87, 360036), (108, 290029), (116, 270027), (137, 228636), (146, 214542), (174, 180018), (219, 143028), (261, 120012), (274, 114318), (292, 107271), (348, 90009), (411, 76212), (438, 71514), (522, 60006), (548, 57159), (657, 47676), (783, 40004), (822, 38106), (876, 35757), (1044, 30003), (1233, 25404), (1314, 23838), (1566, 20002), (1644, 19053), (1971, 15892), (2117, 14796), (2466, 12702), (2628, 11919), (3132, 10001), (3699, 8468), (3942, 7946), (3973, 7884), (4234, 7398), (4932, 6351)]