31285548

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1427}}^1$

素因数の和:1476

約数の個数: 96

約数和(自身を含む): 95961600

約数和(自身を除く): 64676052

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 29, 36, 42, 54, 58, 63, 84, 87, 108, 116, 126, 174, 189, 203, 252, 261, 348, 378, 406, 522, 609, 756, 783, 812, 1044, 1218, 1427, 1566, 1827, 2436, 2854, 3132, 3654, 4281, 5481, 5708, 7308, 8562, 9989, 10962, 12843, 17124, 19978, 21924, 25686, 29967, 38529, 39956, 41383, 51372, 59934, 77058, 82766, 89901, 119868, 124149, 154116, 165532, 179802, 248298, 269703, 289681, 359604, 372447, 496596, 539406, 579362, 744894, 869043, 1078812, 1117341, 1158724, 1489788, 1738086, 2234682, 2607129, 3476172, 4469364, 5214258, 7821387, 10428516, 15642774, 31285548]

約数ペア:

[(1, 31285548), (2, 15642774), (3, 10428516), (4, 7821387), (6, 5214258), (7, 4469364), (9, 3476172), (12, 2607129), (14, 2234682), (18, 1738086), (21, 1489788), (27, 1158724), (28, 1117341), (29, 1078812), (36, 869043), (42, 744894), (54, 579362), (58, 539406), (63, 496596), (84, 372447), (87, 359604), (108, 289681), (116, 269703), (126, 248298), (174, 179802), (189, 165532), (203, 154116), (252, 124149), (261, 119868), (348, 89901), (378, 82766), (406, 77058), (522, 59934), (609, 51372), (756, 41383), (783, 39956), (812, 38529), (1044, 29967), (1218, 25686), (1427, 21924), (1566, 19978), (1827, 17124), (2436, 12843), (2854, 10962), (3132, 9989), (3654, 8562), (4281, 7308), (5481, 5708)]