90442968

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{449}}^1$

素因数の和:585

約数の個数: 128

約数和(自身を含む): 285120000

約数和(自身を除く): 194677032

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 109, 132, 154, 168, 218, 231, 264, 308, 327, 436, 449, 462, 616, 654, 763, 872, 898, 924, 1199, 1308, 1347, 1526, 1796, 1848, 2289, 2398, 2616, 2694, 3052, 3143, 3592, 3597, 4578, 4796, 4939, 5388, 6104, 6286, 7194, 8393, 9156, 9429, 9592, 9878, 10776, 12572, 14388, 14817, 16786, 18312, 18858, 19756, 25144, 25179, 28776, 29634, 33572, 34573, 37716, 39512, 48941, 50358, 59268, 67144, 69146, 75432, 97882, 100716, 103719, 118536, 138292, 146823, 195764, 201432, 207438, 276584, 293646, 342587, 391528, 414876, 538351, 587292, 685174, 829752, 1027761, 1076702, 1174584, 1370348, 1615053, 2055522, 2153404, 2740696, 3230106, 3768457, 4111044, 4306808, 6460212, 7536914, 8222088, 11305371, 12920424, 15073828, 22610742, 30147656, 45221484, 90442968]

約数ペア:

[(1, 90442968), (2, 45221484), (3, 30147656), (4, 22610742), (6, 15073828), (7, 12920424), (8, 11305371), (11, 8222088), (12, 7536914), (14, 6460212), (21, 4306808), (22, 4111044), (24, 3768457), (28, 3230106), (33, 2740696), (42, 2153404), (44, 2055522), (56, 1615053), (66, 1370348), (77, 1174584), (84, 1076702), (88, 1027761), (109, 829752), (132, 685174), (154, 587292), (168, 538351), (218, 414876), (231, 391528), (264, 342587), (308, 293646), (327, 276584), (436, 207438), (449, 201432), (462, 195764), (616, 146823), (654, 138292), (763, 118536), (872, 103719), (898, 100716), (924, 97882), (1199, 75432), (1308, 69146), (1347, 67144), (1526, 59268), (1796, 50358), (1848, 48941), (2289, 39512), (2398, 37716), (2616, 34573), (2694, 33572), (3052, 29634), (3143, 28776), (3592, 25179), (3597, 25144), (4578, 19756), (4796, 18858), (4939, 18312), (5388, 16786), (6104, 14817), (6286, 14388), (7194, 12572), (8393, 10776), (9156, 9878), (9429, 9592)]