63981744

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{881}}^1$

素因数の和:998

約数の個数: 80

約数和(自身を含む): 177176160

約数和(自身を除く): 113194416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 89, 102, 136, 178, 204, 267, 272, 356, 408, 534, 712, 816, 881, 1068, 1424, 1513, 1762, 2136, 2643, 3026, 3524, 4272, 4539, 5286, 6052, 7048, 9078, 10572, 12104, 14096, 14977, 18156, 21144, 24208, 29954, 36312, 42288, 44931, 59908, 72624, 78409, 89862, 119816, 156818, 179724, 235227, 239632, 313636, 359448, 470454, 627272, 718896, 940908, 1254544, 1332953, 1881816, 2665906, 3763632, 3998859, 5331812, 7997718, 10663624, 15995436, 21327248, 31990872, 63981744]

約数ペア:

[(1, 63981744), (2, 31990872), (3, 21327248), (4, 15995436), (6, 10663624), (8, 7997718), (12, 5331812), (16, 3998859), (17, 3763632), (24, 2665906), (34, 1881816), (48, 1332953), (51, 1254544), (68, 940908), (89, 718896), (102, 627272), (136, 470454), (178, 359448), (204, 313636), (267, 239632), (272, 235227), (356, 179724), (408, 156818), (534, 119816), (712, 89862), (816, 78409), (881, 72624), (1068, 59908), (1424, 44931), (1513, 42288), (1762, 36312), (2136, 29954), (2643, 24208), (3026, 21144), (3524, 18156), (4272, 14977), (4539, 14096), (5286, 12104), (6052, 10572), (7048, 9078)]