72859908

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^2\times {\mathrm{139}}^1$

素因数の和:206

約数の個数: 108

約数和(自身を含む): 198638160

約数和(自身を除く): 125778252

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 121, 132, 139, 209, 228, 242, 278, 361, 363, 417, 418, 484, 556, 627, 722, 726, 834, 836, 1083, 1254, 1444, 1452, 1529, 1668, 2166, 2299, 2508, 2641, 3058, 3971, 4332, 4587, 4598, 5282, 6116, 6897, 7923, 7942, 9174, 9196, 10564, 11913, 13794, 15846, 15884, 16819, 18348, 23826, 27588, 29051, 31692, 33638, 43681, 47652, 50179, 50457, 58102, 67276, 87153, 87362, 100358, 100914, 116204, 131043, 150537, 174306, 174724, 200716, 201828, 262086, 301074, 319561, 348612, 524172, 551969, 602148, 639122, 958683, 1103938, 1278244, 1655907, 1917366, 2207876, 3311814, 3834732, 6071659, 6623628, 12143318, 18214977, 24286636, 36429954, 72859908]

約数ペア:

[(1, 72859908), (2, 36429954), (3, 24286636), (4, 18214977), (6, 12143318), (11, 6623628), (12, 6071659), (19, 3834732), (22, 3311814), (33, 2207876), (38, 1917366), (44, 1655907), (57, 1278244), (66, 1103938), (76, 958683), (114, 639122), (121, 602148), (132, 551969), (139, 524172), (209, 348612), (228, 319561), (242, 301074), (278, 262086), (361, 201828), (363, 200716), (417, 174724), (418, 174306), (484, 150537), (556, 131043), (627, 116204), (722, 100914), (726, 100358), (834, 87362), (836, 87153), (1083, 67276), (1254, 58102), (1444, 50457), (1452, 50179), (1529, 47652), (1668, 43681), (2166, 33638), (2299, 31692), (2508, 29051), (2641, 27588), (3058, 23826), (3971, 18348), (4332, 16819), (4587, 15884), (4598, 15846), (5282, 13794), (6116, 11913), (6897, 10564), (7923, 9196), (7942, 9174)]