64706352

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{443}}^1$

素因数の和:650

約数の個数: 80

約数和(自身を含む): 178381440

約数和(自身を除く): 113675088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 179, 204, 272, 358, 408, 443, 537, 716, 816, 886, 1074, 1329, 1432, 1772, 2148, 2658, 2864, 3043, 3544, 4296, 5316, 6086, 7088, 7531, 8592, 9129, 10632, 12172, 15062, 18258, 21264, 22593, 24344, 30124, 36516, 45186, 48688, 60248, 73032, 79297, 90372, 120496, 146064, 158594, 180744, 237891, 317188, 361488, 475782, 634376, 951564, 1268752, 1348049, 1903128, 2696098, 3806256, 4044147, 5392196, 8088294, 10784392, 16176588, 21568784, 32353176, 64706352]

約数ペア:

[(1, 64706352), (2, 32353176), (3, 21568784), (4, 16176588), (6, 10784392), (8, 8088294), (12, 5392196), (16, 4044147), (17, 3806256), (24, 2696098), (34, 1903128), (48, 1348049), (51, 1268752), (68, 951564), (102, 634376), (136, 475782), (179, 361488), (204, 317188), (272, 237891), (358, 180744), (408, 158594), (443, 146064), (537, 120496), (716, 90372), (816, 79297), (886, 73032), (1074, 60248), (1329, 48688), (1432, 45186), (1772, 36516), (2148, 30124), (2658, 24344), (2864, 22593), (3043, 21264), (3544, 18258), (4296, 15062), (5316, 12172), (6086, 10632), (7088, 9129), (7531, 8592)]