40837788

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:144

約数の個数: 144

約数和(自身を含む): 116852736

約数和(自身を除く): 76014948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 31, 36, 37, 43, 46, 62, 69, 74, 86, 92, 93, 111, 124, 129, 138, 148, 172, 186, 207, 222, 258, 276, 279, 333, 372, 387, 414, 444, 516, 558, 666, 713, 774, 828, 851, 989, 1116, 1147, 1332, 1333, 1426, 1548, 1591, 1702, 1978, 2139, 2294, 2553, 2666, 2852, 2967, 3182, 3404, 3441, 3956, 3999, 4278, 4588, 4773, 5106, 5332, 5934, 6364, 6417, 6882, 7659, 7998, 8556, 8901, 9546, 10212, 10323, 11868, 11997, 12834, 13764, 14319, 15318, 15996, 17802, 19092, 20646, 23994, 25668, 26381, 28638, 30636, 30659, 35604, 36593, 41292, 47988, 49321, 52762, 57276, 61318, 73186, 79143, 91977, 98642, 105524, 109779, 122636, 146372, 147963, 158286, 183954, 197284, 219558, 237429, 275931, 295926, 316572, 329337, 367908, 439116, 443889, 474858, 551862, 591852, 658674, 887778, 949716, 1103724, 1134383, 1317348, 1775556, 2268766, 3403149, 4537532, 6806298, 10209447, 13612596, 20418894, 40837788]

約数ペア:

[(1, 40837788), (2, 20418894), (3, 13612596), (4, 10209447), (6, 6806298), (9, 4537532), (12, 3403149), (18, 2268766), (23, 1775556), (31, 1317348), (36, 1134383), (37, 1103724), (43, 949716), (46, 887778), (62, 658674), (69, 591852), (74, 551862), (86, 474858), (92, 443889), (93, 439116), (111, 367908), (124, 329337), (129, 316572), (138, 295926), (148, 275931), (172, 237429), (186, 219558), (207, 197284), (222, 183954), (258, 158286), (276, 147963), (279, 146372), (333, 122636), (372, 109779), (387, 105524), (414, 98642), (444, 91977), (516, 79143), (558, 73186), (666, 61318), (713, 57276), (774, 52762), (828, 49321), (851, 47988), (989, 41292), (1116, 36593), (1147, 35604), (1332, 30659), (1333, 30636), (1426, 28638), (1548, 26381), (1591, 25668), (1702, 23994), (1978, 20646), (2139, 19092), (2294, 17802), (2553, 15996), (2666, 15318), (2852, 14319), (2967, 13764), (3182, 12834), (3404, 11997), (3441, 11868), (3956, 10323), (3999, 10212), (4278, 9546), (4588, 8901), (4773, 8556), (5106, 7998), (5332, 7659), (5934, 6882), (6364, 6417)]