72718074

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:154

約数の個数: 160

約数和(自身を含む): 198563904

約数和(自身を除く): 125845830

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 27, 33, 39, 43, 54, 66, 73, 78, 81, 86, 99, 117, 129, 143, 146, 162, 198, 219, 234, 258, 286, 297, 351, 387, 429, 438, 473, 559, 594, 657, 702, 774, 803, 858, 891, 946, 949, 1053, 1118, 1161, 1287, 1314, 1419, 1606, 1677, 1782, 1898, 1971, 2106, 2322, 2409, 2574, 2838, 2847, 3139, 3354, 3483, 3861, 3942, 4257, 4818, 5031, 5694, 5913, 6149, 6278, 6966, 7227, 7722, 8514, 8541, 9417, 10062, 10439, 11583, 11826, 12298, 12771, 14454, 15093, 17082, 18447, 18834, 20878, 21681, 23166, 25542, 25623, 28251, 30186, 31317, 34529, 36894, 38313, 40807, 43362, 45279, 51246, 55341, 56502, 62634, 65043, 69058, 76626, 76869, 81614, 84753, 90558, 93951, 103587, 110682, 122421, 130086, 153738, 166023, 169506, 187902, 207174, 244842, 254259, 281853, 310761, 332046, 367263, 448877, 498069, 508518, 563706, 621522, 734526, 845559, 897754, 932283, 996138, 1101789, 1346631, 1691118, 1864566, 2203578, 2693262, 2796849, 3305367, 4039893, 5593698, 6610734, 8079786, 12119679, 24239358, 36359037, 72718074]

約数ペア:

[(1, 72718074), (2, 36359037), (3, 24239358), (6, 12119679), (9, 8079786), (11, 6610734), (13, 5593698), (18, 4039893), (22, 3305367), (26, 2796849), (27, 2693262), (33, 2203578), (39, 1864566), (43, 1691118), (54, 1346631), (66, 1101789), (73, 996138), (78, 932283), (81, 897754), (86, 845559), (99, 734526), (117, 621522), (129, 563706), (143, 508518), (146, 498069), (162, 448877), (198, 367263), (219, 332046), (234, 310761), (258, 281853), (286, 254259), (297, 244842), (351, 207174), (387, 187902), (429, 169506), (438, 166023), (473, 153738), (559, 130086), (594, 122421), (657, 110682), (702, 103587), (774, 93951), (803, 90558), (858, 84753), (891, 81614), (946, 76869), (949, 76626), (1053, 69058), (1118, 65043), (1161, 62634), (1287, 56502), (1314, 55341), (1419, 51246), (1606, 45279), (1677, 43362), (1782, 40807), (1898, 38313), (1971, 36894), (2106, 34529), (2322, 31317), (2409, 30186), (2574, 28251), (2838, 25623), (2847, 25542), (3139, 23166), (3354, 21681), (3483, 20878), (3861, 18834), (3942, 18447), (4257, 17082), (4818, 15093), (5031, 14454), (5694, 12771), (5913, 12298), (6149, 11826), (6278, 11583), (6966, 10439), (7227, 10062), (7722, 9417), (8514, 8541)]