74140638

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^2\times {\mathrm{23}}^1$

素因数の和:99

約数の個数: 144

約数和(自身を含む): 194161536

約数和(自身を除く): 120020898

約数列:

[1, 2, 3, 6, 11, 13, 17, 22, 23, 26, 33, 34, 39, 46, 51, 66, 69, 78, 102, 138, 143, 169, 187, 221, 253, 286, 289, 299, 338, 374, 391, 429, 442, 506, 507, 561, 578, 598, 663, 759, 782, 858, 867, 897, 1014, 1122, 1173, 1326, 1518, 1734, 1794, 1859, 2346, 2431, 2873, 3179, 3289, 3718, 3757, 3887, 4301, 4862, 5083, 5577, 5746, 6358, 6578, 6647, 7293, 7514, 7774, 8602, 8619, 9537, 9867, 10166, 11154, 11271, 11661, 12903, 13294, 14586, 15249, 17238, 19074, 19734, 19941, 22542, 23322, 25806, 30498, 31603, 39882, 41327, 42757, 48841, 55913, 63206, 66079, 73117, 82654, 85514, 86411, 94809, 97682, 111826, 123981, 128271, 132158, 146234, 146523, 167739, 172822, 189618, 198237, 219351, 247962, 256542, 259233, 293046, 335478, 396474, 438702, 518466, 537251, 726869, 950521, 1074502, 1123343, 1453738, 1611753, 1901042, 2180607, 2246686, 2851563, 3223506, 3370029, 4361214, 5703126, 6740058, 12356773, 24713546, 37070319, 74140638]

約数ペア:

[(1, 74140638), (2, 37070319), (3, 24713546), (6, 12356773), (11, 6740058), (13, 5703126), (17, 4361214), (22, 3370029), (23, 3223506), (26, 2851563), (33, 2246686), (34, 2180607), (39, 1901042), (46, 1611753), (51, 1453738), (66, 1123343), (69, 1074502), (78, 950521), (102, 726869), (138, 537251), (143, 518466), (169, 438702), (187, 396474), (221, 335478), (253, 293046), (286, 259233), (289, 256542), (299, 247962), (338, 219351), (374, 198237), (391, 189618), (429, 172822), (442, 167739), (506, 146523), (507, 146234), (561, 132158), (578, 128271), (598, 123981), (663, 111826), (759, 97682), (782, 94809), (858, 86411), (867, 85514), (897, 82654), (1014, 73117), (1122, 66079), (1173, 63206), (1326, 55913), (1518, 48841), (1734, 42757), (1794, 41327), (1859, 39882), (2346, 31603), (2431, 30498), (2873, 25806), (3179, 23322), (3289, 22542), (3718, 19941), (3757, 19734), (3887, 19074), (4301, 17238), (4862, 15249), (5083, 14586), (5577, 13294), (5746, 12903), (6358, 11661), (6578, 11271), (6647, 11154), (7293, 10166), (7514, 9867), (7774, 9537), (8602, 8619)]