61465068

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{661}}^1$

素因数の和:725

約数の個数: 120

約数和(自身を含む): 188399904

約数和(自身を除く): 126934836

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 41, 42, 54, 63, 81, 82, 84, 108, 123, 126, 162, 164, 189, 246, 252, 287, 324, 369, 378, 492, 567, 574, 661, 738, 756, 861, 1107, 1134, 1148, 1322, 1476, 1722, 1983, 2214, 2268, 2583, 2644, 3321, 3444, 3966, 4428, 4627, 5166, 5949, 6642, 7749, 7932, 9254, 10332, 11898, 13284, 13881, 15498, 17847, 18508, 23247, 23796, 27101, 27762, 30996, 35694, 41643, 46494, 53541, 54202, 55524, 71388, 81303, 83286, 92988, 107082, 108404, 124929, 162606, 166572, 189707, 214164, 243909, 249858, 325212, 374787, 379414, 487818, 499716, 569121, 731727, 749574, 758828, 975636, 1138242, 1463454, 1499148, 1707363, 2195181, 2276484, 2926908, 3414726, 4390362, 5122089, 6829452, 8780724, 10244178, 15366267, 20488356, 30732534, 61465068]

約数ペア:

[(1, 61465068), (2, 30732534), (3, 20488356), (4, 15366267), (6, 10244178), (7, 8780724), (9, 6829452), (12, 5122089), (14, 4390362), (18, 3414726), (21, 2926908), (27, 2276484), (28, 2195181), (36, 1707363), (41, 1499148), (42, 1463454), (54, 1138242), (63, 975636), (81, 758828), (82, 749574), (84, 731727), (108, 569121), (123, 499716), (126, 487818), (162, 379414), (164, 374787), (189, 325212), (246, 249858), (252, 243909), (287, 214164), (324, 189707), (369, 166572), (378, 162606), (492, 124929), (567, 108404), (574, 107082), (661, 92988), (738, 83286), (756, 81303), (861, 71388), (1107, 55524), (1134, 54202), (1148, 53541), (1322, 46494), (1476, 41643), (1722, 35694), (1983, 30996), (2214, 27762), (2268, 27101), (2583, 23796), (2644, 23247), (3321, 18508), (3444, 17847), (3966, 15498), (4428, 13881), (4627, 13284), (5166, 11898), (5949, 10332), (6642, 9254), (7749, 7932)]