64417488

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{887}}^1$

素因数の和:1004

約数の個数: 80

約数和(自身を含む): 178381440

約数和(自身を除く): 113963952

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, 887, 1068, 1424, 1513, 1774, 2136, 2661, 3026, 3548, 4272, 4539, 5322, 6052, 7096, 9078, 10644, 12104, 14192, 15079, 18156, 21288, 24208, 30158, 36312, 42576, 45237, 60316, 72624, 78943, 90474, 120632, 157886, 180948, 236829, 241264, 315772, 361896, 473658, 631544, 723792, 947316, 1263088, 1342031, 1894632, 2684062, 3789264, 4026093, 5368124, 8052186, 10736248, 16104372, 21472496, 32208744, 64417488]

約数ペア:

[(1, 64417488), (2, 32208744), (3, 21472496), (4, 16104372), (6, 10736248), (8, 8052186), (12, 5368124), (16, 4026093), (17, 3789264), (24, 2684062), (34, 1894632), (48, 1342031), (51, 1263088), (68, 947316), (89, 723792), (102, 631544), (136, 473658), (178, 361896), (204, 315772), (267, 241264), (272, 236829), (356, 180948), (408, 157886), (534, 120632), (712, 90474), (816, 78943), (887, 72624), (1068, 60316), (1424, 45237), (1513, 42576), (1774, 36312), (2136, 30158), (2661, 24208), (3026, 21288), (3548, 18156), (4272, 15079), (4539, 14192), (5322, 12104), (6052, 10644), (7096, 9078)]