72659916

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1$

素因数の和:266

約数の個数: 144

約数和(自身を含む): 222593280

約数和(自身を除く): 149933364

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 59, 63, 81, 84, 108, 118, 126, 162, 177, 181, 189, 236, 243, 252, 324, 354, 362, 378, 413, 486, 531, 543, 567, 708, 724, 756, 826, 972, 1062, 1086, 1134, 1239, 1267, 1593, 1629, 1652, 1701, 2124, 2172, 2268, 2478, 2534, 3186, 3258, 3402, 3717, 3801, 4779, 4887, 4956, 5068, 6372, 6516, 6804, 7434, 7602, 9558, 9774, 10679, 11151, 11403, 14337, 14661, 14868, 15204, 19116, 19548, 21358, 22302, 22806, 28674, 29322, 32037, 33453, 34209, 42716, 43983, 44604, 45612, 57348, 58644, 64074, 66906, 68418, 74753, 87966, 96111, 100359, 102627, 128148, 133812, 136836, 149506, 175932, 192222, 200718, 205254, 224259, 288333, 299012, 307881, 384444, 401436, 410508, 448518, 576666, 615762, 672777, 864999, 897036, 1153332, 1231524, 1345554, 1729998, 2018331, 2594997, 2691108, 3459996, 4036662, 5189994, 6054993, 8073324, 10379988, 12109986, 18164979, 24219972, 36329958, 72659916]

約数ペア:

[(1, 72659916), (2, 36329958), (3, 24219972), (4, 18164979), (6, 12109986), (7, 10379988), (9, 8073324), (12, 6054993), (14, 5189994), (18, 4036662), (21, 3459996), (27, 2691108), (28, 2594997), (36, 2018331), (42, 1729998), (54, 1345554), (59, 1231524), (63, 1153332), (81, 897036), (84, 864999), (108, 672777), (118, 615762), (126, 576666), (162, 448518), (177, 410508), (181, 401436), (189, 384444), (236, 307881), (243, 299012), (252, 288333), (324, 224259), (354, 205254), (362, 200718), (378, 192222), (413, 175932), (486, 149506), (531, 136836), (543, 133812), (567, 128148), (708, 102627), (724, 100359), (756, 96111), (826, 87966), (972, 74753), (1062, 68418), (1086, 66906), (1134, 64074), (1239, 58644), (1267, 57348), (1593, 45612), (1629, 44604), (1652, 43983), (1701, 42716), (2124, 34209), (2172, 33453), (2268, 32037), (2478, 29322), (2534, 28674), (3186, 22806), (3258, 22302), (3402, 21358), (3717, 19548), (3801, 19116), (4779, 15204), (4887, 14868), (4956, 14661), (5068, 14337), (6372, 11403), (6516, 11151), (6804, 10679), (7434, 9774), (7602, 9558)]