65409744

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1129}}^1$

素因数の和:1228

約数の個数: 80

約数和(自身を含む): 181595520

約数和(自身を除く): 116185776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 71, 102, 136, 142, 204, 213, 272, 284, 408, 426, 568, 816, 852, 1129, 1136, 1207, 1704, 2258, 2414, 3387, 3408, 3621, 4516, 4828, 6774, 7242, 9032, 9656, 13548, 14484, 18064, 19193, 19312, 27096, 28968, 38386, 54192, 57579, 57936, 76772, 80159, 115158, 153544, 160318, 230316, 240477, 307088, 320636, 460632, 480954, 641272, 921264, 961908, 1282544, 1362703, 1923816, 2725406, 3847632, 4088109, 5450812, 8176218, 10901624, 16352436, 21803248, 32704872, 65409744]

約数ペア:

[(1, 65409744), (2, 32704872), (3, 21803248), (4, 16352436), (6, 10901624), (8, 8176218), (12, 5450812), (16, 4088109), (17, 3847632), (24, 2725406), (34, 1923816), (48, 1362703), (51, 1282544), (68, 961908), (71, 921264), (102, 641272), (136, 480954), (142, 460632), (204, 320636), (213, 307088), (272, 240477), (284, 230316), (408, 160318), (426, 153544), (568, 115158), (816, 80159), (852, 76772), (1129, 57936), (1136, 57579), (1207, 54192), (1704, 38386), (2258, 28968), (2414, 27096), (3387, 19312), (3408, 19193), (3621, 18064), (4516, 14484), (4828, 13548), (6774, 9656), (7242, 9032)]