71480052

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{14929}}^1$

素因数の和:14965

約数の個数: 72

約数和(自身を含む): 217380800

約数和(自身を除く): 145900748

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 14929, 29858, 44787, 59716, 89574, 104503, 134361, 179148, 209006, 268722, 283651, 313509, 418012, 537444, 567302, 627018, 850953, 940527, 1134604, 1254036, 1701906, 1881054, 1985557, 2552859, 3403812, 3762108, 3971114, 5105718, 5956671, 7942228, 10211436, 11913342, 17870013, 23826684, 35740026, 71480052]

約数ペア:

[(1, 71480052), (2, 35740026), (3, 23826684), (4, 17870013), (6, 11913342), (7, 10211436), (9, 7942228), (12, 5956671), (14, 5105718), (18, 3971114), (19, 3762108), (21, 3403812), (28, 2552859), (36, 1985557), (38, 1881054), (42, 1701906), (57, 1254036), (63, 1134604), (76, 940527), (84, 850953), (114, 627018), (126, 567302), (133, 537444), (171, 418012), (228, 313509), (252, 283651), (266, 268722), (342, 209006), (399, 179148), (532, 134361), (684, 104503), (798, 89574), (1197, 59716), (1596, 44787), (2394, 29858), (4788, 14929)]