15663019752

素因数分解:

$2^3\times 3^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{74731}}^1$

素因数の和:74855

約数の個数: 96

約数和(自身を含む): 44067965760

約数和(自身を除く): 28404946008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 41, 71, 72, 82, 123, 142, 164, 213, 246, 284, 328, 369, 426, 492, 568, 639, 738, 852, 984, 1278, 1476, 1704, 2556, 2911, 2952, 5112, 5822, 8733, 11644, 17466, 23288, 26199, 34932, 52398, 69864, 74731, 104796, 149462, 209592, 224193, 298924, 448386, 597848, 672579, 896772, 1345158, 1793544, 2690316, 3063971, 5305901, 5380632, 6127942, 9191913, 10611802, 12255884, 15917703, 18383826, 21223604, 24511768, 27575739, 31835406, 36767652, 42447208, 47753109, 55151478, 63670812, 73535304, 95506218, 110302956, 127341624, 191012436, 217541941, 220605912, 382024872, 435083882, 652625823, 870167764, 1305251646, 1740335528, 1957877469, 2610503292, 3915754938, 5221006584, 7831509876, 15663019752]

約数ペア:

[(1, 15663019752), (2, 7831509876), (3, 5221006584), (4, 3915754938), (6, 2610503292), (8, 1957877469), (9, 1740335528), (12, 1305251646), (18, 870167764), (24, 652625823), (36, 435083882), (41, 382024872), (71, 220605912), (72, 217541941), (82, 191012436), (123, 127341624), (142, 110302956), (164, 95506218), (213, 73535304), (246, 63670812), (284, 55151478), (328, 47753109), (369, 42447208), (426, 36767652), (492, 31835406), (568, 27575739), (639, 24511768), (738, 21223604), (852, 18383826), (984, 15917703), (1278, 12255884), (1476, 10611802), (1704, 9191913), (2556, 6127942), (2911, 5380632), (2952, 5305901), (5112, 3063971), (5822, 2690316), (8733, 1793544), (11644, 1345158), (17466, 896772), (23288, 672579), (26199, 597848), (34932, 448386), (52398, 298924), (69864, 224193), (74731, 209592), (104796, 149462)]