38620872

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{227}}^1$

素因数の和:395

約数の個数: 96

約数和(自身を含む): 112039200

約数和(自身を除く): 73418328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 139, 153, 204, 227, 278, 306, 408, 417, 454, 556, 612, 681, 834, 908, 1112, 1224, 1251, 1362, 1668, 1816, 2043, 2363, 2502, 2724, 3336, 3859, 4086, 4726, 5004, 5448, 7089, 7718, 8172, 9452, 10008, 11577, 14178, 15436, 16344, 18904, 21267, 23154, 28356, 30872, 31553, 34731, 42534, 46308, 56712, 63106, 69462, 85068, 92616, 94659, 126212, 138924, 170136, 189318, 252424, 277848, 283977, 378636, 536401, 567954, 757272, 1072802, 1135908, 1609203, 2145604, 2271816, 3218406, 4291208, 4827609, 6436812, 9655218, 12873624, 19310436, 38620872]

約数ペア:

[(1, 38620872), (2, 19310436), (3, 12873624), (4, 9655218), (6, 6436812), (8, 4827609), (9, 4291208), (12, 3218406), (17, 2271816), (18, 2145604), (24, 1609203), (34, 1135908), (36, 1072802), (51, 757272), (68, 567954), (72, 536401), (102, 378636), (136, 283977), (139, 277848), (153, 252424), (204, 189318), (227, 170136), (278, 138924), (306, 126212), (408, 94659), (417, 92616), (454, 85068), (556, 69462), (612, 63106), (681, 56712), (834, 46308), (908, 42534), (1112, 34731), (1224, 31553), (1251, 30872), (1362, 28356), (1668, 23154), (1816, 21267), (2043, 18904), (2363, 16344), (2502, 15436), (2724, 14178), (3336, 11577), (3859, 10008), (4086, 9452), (4726, 8172), (5004, 7718), (5448, 7089)]