71056464

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^2$

素因数の和:165

約数の個数: 120

約数和(自身を含む): 204486912

約数和(自身を除く): 133430448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 34, 48, 51, 53, 62, 68, 93, 102, 106, 124, 136, 159, 186, 204, 212, 248, 272, 318, 372, 408, 424, 496, 527, 636, 744, 816, 848, 901, 1054, 1272, 1488, 1581, 1643, 1802, 2108, 2544, 2703, 2809, 3162, 3286, 3604, 4216, 4929, 5406, 5618, 6324, 6572, 7208, 8427, 8432, 9858, 10812, 11236, 12648, 13144, 14416, 16854, 19716, 21624, 22472, 25296, 26288, 27931, 33708, 39432, 43248, 44944, 47753, 55862, 67416, 78864, 83793, 87079, 95506, 111724, 134832, 143259, 167586, 174158, 191012, 223448, 261237, 286518, 335172, 348316, 382024, 446896, 522474, 573036, 670344, 696632, 764048, 1044948, 1146072, 1340688, 1393264, 1480343, 2089896, 2292144, 2960686, 4179792, 4441029, 5921372, 8882058, 11842744, 17764116, 23685488, 35528232, 71056464]

約数ペア:

[(1, 71056464), (2, 35528232), (3, 23685488), (4, 17764116), (6, 11842744), (8, 8882058), (12, 5921372), (16, 4441029), (17, 4179792), (24, 2960686), (31, 2292144), (34, 2089896), (48, 1480343), (51, 1393264), (53, 1340688), (62, 1146072), (68, 1044948), (93, 764048), (102, 696632), (106, 670344), (124, 573036), (136, 522474), (159, 446896), (186, 382024), (204, 348316), (212, 335172), (248, 286518), (272, 261237), (318, 223448), (372, 191012), (408, 174158), (424, 167586), (496, 143259), (527, 134832), (636, 111724), (744, 95506), (816, 87079), (848, 83793), (901, 78864), (1054, 67416), (1272, 55862), (1488, 47753), (1581, 44944), (1643, 43248), (1802, 39432), (2108, 33708), (2544, 27931), (2703, 26288), (2809, 25296), (3162, 22472), (3286, 21624), (3604, 19716), (4216, 16854), (4929, 14416), (5406, 13144), (5618, 12648), (6324, 11236), (6572, 10812), (7208, 9858), (8427, 8432)]