71129916

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{337}}^1$

素因数の和:412

約数の個数: 144

約数和(自身を含む): 217028448

約数和(自身を除く): 145898532

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 41, 44, 52, 66, 78, 82, 99, 117, 123, 132, 143, 156, 164, 198, 234, 246, 286, 337, 369, 396, 429, 451, 468, 492, 533, 572, 674, 738, 858, 902, 1011, 1066, 1287, 1348, 1353, 1476, 1599, 1716, 1804, 2022, 2132, 2574, 2706, 3033, 3198, 3707, 4044, 4059, 4381, 4797, 5148, 5412, 5863, 6066, 6396, 7414, 8118, 8762, 9594, 11121, 11726, 12132, 13143, 13817, 14828, 16236, 17524, 17589, 19188, 22242, 23452, 26286, 27634, 33363, 35178, 39429, 41451, 44484, 48191, 52572, 52767, 55268, 66726, 70356, 78858, 82902, 96382, 105534, 124353, 133452, 144573, 151987, 157716, 165804, 179621, 192764, 211068, 248706, 289146, 303974, 359242, 433719, 455961, 497412, 538863, 578292, 607948, 718484, 867438, 911922, 1077726, 1367883, 1616589, 1734876, 1823844, 1975831, 2155452, 2735766, 3233178, 3951662, 5471532, 5927493, 6466356, 7903324, 11854986, 17782479, 23709972, 35564958, 71129916]

約数ペア:

[(1, 71129916), (2, 35564958), (3, 23709972), (4, 17782479), (6, 11854986), (9, 7903324), (11, 6466356), (12, 5927493), (13, 5471532), (18, 3951662), (22, 3233178), (26, 2735766), (33, 2155452), (36, 1975831), (39, 1823844), (41, 1734876), (44, 1616589), (52, 1367883), (66, 1077726), (78, 911922), (82, 867438), (99, 718484), (117, 607948), (123, 578292), (132, 538863), (143, 497412), (156, 455961), (164, 433719), (198, 359242), (234, 303974), (246, 289146), (286, 248706), (337, 211068), (369, 192764), (396, 179621), (429, 165804), (451, 157716), (468, 151987), (492, 144573), (533, 133452), (572, 124353), (674, 105534), (738, 96382), (858, 82902), (902, 78858), (1011, 70356), (1066, 66726), (1287, 55268), (1348, 52767), (1353, 52572), (1476, 48191), (1599, 44484), (1716, 41451), (1804, 39429), (2022, 35178), (2132, 33363), (2574, 27634), (2706, 26286), (3033, 23452), (3198, 22242), (3707, 19188), (4044, 17589), (4059, 17524), (4381, 16236), (4797, 14828), (5148, 13817), (5412, 13143), (5863, 12132), (6066, 11726), (6396, 11121), (7414, 9594), (8118, 8762)]