74468296

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1$

素因数の和:251

約数の個数: 128

約数和(自身を含む): 186624000

約数和(自身を除く): 112155704

約数列:

[1, 2, 4, 7, 8, 14, 17, 19, 23, 28, 34, 38, 46, 56, 68, 76, 92, 119, 133, 136, 152, 161, 179, 184, 238, 266, 322, 323, 358, 391, 437, 476, 532, 644, 646, 716, 782, 874, 952, 1064, 1253, 1288, 1292, 1432, 1564, 1748, 2261, 2506, 2584, 2737, 3043, 3059, 3128, 3401, 3496, 4117, 4522, 5012, 5474, 6086, 6118, 6802, 7429, 8234, 9044, 10024, 10948, 12172, 12236, 13604, 14858, 16468, 18088, 21301, 21896, 23807, 24344, 24472, 27208, 28819, 29716, 32936, 42602, 47614, 52003, 57638, 57817, 59432, 69989, 78223, 85204, 95228, 104006, 115276, 115634, 139978, 156446, 170408, 190456, 208012, 230552, 231268, 279956, 312892, 404719, 416024, 462536, 489923, 547561, 559912, 625784, 809438, 979846, 1095122, 1329791, 1618876, 1959692, 2190244, 2659582, 3237752, 3919384, 4380488, 5319164, 9308537, 10638328, 18617074, 37234148, 74468296]

約数ペア:

[(1, 74468296), (2, 37234148), (4, 18617074), (7, 10638328), (8, 9308537), (14, 5319164), (17, 4380488), (19, 3919384), (23, 3237752), (28, 2659582), (34, 2190244), (38, 1959692), (46, 1618876), (56, 1329791), (68, 1095122), (76, 979846), (92, 809438), (119, 625784), (133, 559912), (136, 547561), (152, 489923), (161, 462536), (179, 416024), (184, 404719), (238, 312892), (266, 279956), (322, 231268), (323, 230552), (358, 208012), (391, 190456), (437, 170408), (476, 156446), (532, 139978), (644, 115634), (646, 115276), (716, 104006), (782, 95228), (874, 85204), (952, 78223), (1064, 69989), (1253, 59432), (1288, 57817), (1292, 57638), (1432, 52003), (1564, 47614), (1748, 42602), (2261, 32936), (2506, 29716), (2584, 28819), (2737, 27208), (3043, 24472), (3059, 24344), (3128, 23807), (3401, 21896), (3496, 21301), (4117, 18088), (4522, 16468), (5012, 14858), (5474, 13604), (6086, 12236), (6118, 12172), (6802, 10948), (7429, 10024), (8234, 9044)]