72733038

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:198

約数の個数: 128

約数和(自身を含む): 189775872

約数和(自身を除く): 117042834

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 23, 34, 42, 43, 46, 51, 69, 86, 102, 103, 119, 129, 138, 161, 206, 238, 258, 301, 309, 322, 357, 391, 483, 602, 618, 714, 721, 731, 782, 903, 966, 989, 1173, 1442, 1462, 1751, 1806, 1978, 2163, 2193, 2346, 2369, 2737, 2967, 3502, 4326, 4386, 4429, 4738, 5117, 5253, 5474, 5934, 6923, 7107, 8211, 8858, 10234, 10506, 12257, 13287, 13846, 14214, 15351, 16422, 16583, 16813, 20769, 24514, 26574, 30702, 31003, 33166, 33626, 36771, 40273, 41538, 49749, 50439, 62006, 73542, 75293, 80546, 93009, 99498, 100878, 101867, 117691, 120819, 150586, 186018, 203734, 225879, 235382, 241638, 281911, 305601, 353073, 451758, 527051, 563822, 611202, 706146, 713069, 845733, 1054102, 1426138, 1581153, 1691466, 1731739, 2139207, 3162306, 3463478, 4278414, 5195217, 10390434, 12122173, 24244346, 36366519, 72733038]

約数ペア:

[(1, 72733038), (2, 36366519), (3, 24244346), (6, 12122173), (7, 10390434), (14, 5195217), (17, 4278414), (21, 3463478), (23, 3162306), (34, 2139207), (42, 1731739), (43, 1691466), (46, 1581153), (51, 1426138), (69, 1054102), (86, 845733), (102, 713069), (103, 706146), (119, 611202), (129, 563822), (138, 527051), (161, 451758), (206, 353073), (238, 305601), (258, 281911), (301, 241638), (309, 235382), (322, 225879), (357, 203734), (391, 186018), (483, 150586), (602, 120819), (618, 117691), (714, 101867), (721, 100878), (731, 99498), (782, 93009), (903, 80546), (966, 75293), (989, 73542), (1173, 62006), (1442, 50439), (1462, 49749), (1751, 41538), (1806, 40273), (1978, 36771), (2163, 33626), (2193, 33166), (2346, 31003), (2369, 30702), (2737, 26574), (2967, 24514), (3502, 20769), (4326, 16813), (4386, 16583), (4429, 16422), (4738, 15351), (5117, 14214), (5253, 13846), (5474, 13287), (5934, 12257), (6923, 10506), (7107, 10234), (8211, 8858)]