90051984

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{409}}^1$

素因数の和:573

約数の個数: 120

約数和(自身を含む): 277586400

約数和(自身を除く): 187534416

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 139, 144, 176, 198, 264, 278, 396, 409, 417, 528, 556, 792, 818, 834, 1112, 1227, 1251, 1529, 1584, 1636, 1668, 2224, 2454, 2502, 3058, 3272, 3336, 3681, 4499, 4587, 4908, 5004, 6116, 6544, 6672, 7362, 8998, 9174, 9816, 10008, 12232, 13497, 13761, 14724, 17996, 18348, 19632, 20016, 24464, 26994, 27522, 29448, 35992, 36696, 40491, 53988, 55044, 56851, 58896, 71984, 73392, 80982, 107976, 110088, 113702, 161964, 170553, 215952, 220176, 227404, 323928, 341106, 454808, 511659, 625361, 647856, 682212, 909616, 1023318, 1250722, 1364424, 1876083, 2046636, 2501444, 2728848, 3752166, 4093272, 5002888, 5628249, 7504332, 8186544, 10005776, 11256498, 15008664, 22512996, 30017328, 45025992, 90051984]

約数ペア:

[(1, 90051984), (2, 45025992), (3, 30017328), (4, 22512996), (6, 15008664), (8, 11256498), (9, 10005776), (11, 8186544), (12, 7504332), (16, 5628249), (18, 5002888), (22, 4093272), (24, 3752166), (33, 2728848), (36, 2501444), (44, 2046636), (48, 1876083), (66, 1364424), (72, 1250722), (88, 1023318), (99, 909616), (132, 682212), (139, 647856), (144, 625361), (176, 511659), (198, 454808), (264, 341106), (278, 323928), (396, 227404), (409, 220176), (417, 215952), (528, 170553), (556, 161964), (792, 113702), (818, 110088), (834, 107976), (1112, 80982), (1227, 73392), (1251, 71984), (1529, 58896), (1584, 56851), (1636, 55044), (1668, 53988), (2224, 40491), (2454, 36696), (2502, 35992), (3058, 29448), (3272, 27522), (3336, 26994), (3681, 24464), (4499, 20016), (4587, 19632), (4908, 18348), (5004, 17996), (6116, 14724), (6544, 13761), (6672, 13497), (7362, 12232), (8998, 10008), (9174, 9816)]