126748752

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{887}}^1$

素因数の和:1140

約数の個数: 80

約数和(自身を含む): 354560640

約数和(自身を除く): 227811888

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 229, 312, 458, 624, 687, 887, 916, 1374, 1774, 1832, 2661, 2748, 2977, 3548, 3664, 5322, 5496, 5954, 7096, 8931, 10644, 10992, 11531, 11908, 14192, 17862, 21288, 23062, 23816, 34593, 35724, 42576, 46124, 47632, 69186, 71448, 92248, 138372, 142896, 184496, 203123, 276744, 406246, 553488, 609369, 812492, 1218738, 1624984, 2437476, 2640599, 3249968, 4874952, 5281198, 7921797, 9749904, 10562396, 15843594, 21124792, 31687188, 42249584, 63374376, 126748752]

約数ペア:

[(1, 126748752), (2, 63374376), (3, 42249584), (4, 31687188), (6, 21124792), (8, 15843594), (12, 10562396), (13, 9749904), (16, 7921797), (24, 5281198), (26, 4874952), (39, 3249968), (48, 2640599), (52, 2437476), (78, 1624984), (104, 1218738), (156, 812492), (208, 609369), (229, 553488), (312, 406246), (458, 276744), (624, 203123), (687, 184496), (887, 142896), (916, 138372), (1374, 92248), (1774, 71448), (1832, 69186), (2661, 47632), (2748, 46124), (2977, 42576), (3548, 35724), (3664, 34593), (5322, 23816), (5496, 23062), (5954, 21288), (7096, 17862), (8931, 14192), (10644, 11908), (10992, 11531)]