61643592

素因数分解:

$2^3\times 3^4\times {\mathrm{251}}^1\times {\mathrm{379}}^1$

素因数の和:648

約数の個数: 80

約数和(自身を含む): 173804400

約数和(自身を除く): 112160808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 251, 324, 379, 502, 648, 753, 758, 1004, 1137, 1506, 1516, 2008, 2259, 2274, 3012, 3032, 3411, 4518, 4548, 6024, 6777, 6822, 9036, 9096, 10233, 13554, 13644, 18072, 20331, 20466, 27108, 27288, 30699, 40662, 40932, 54216, 61398, 81324, 81864, 95129, 122796, 162648, 190258, 245592, 285387, 380516, 570774, 761032, 856161, 1141548, 1712322, 2283096, 2568483, 3424644, 5136966, 6849288, 7705449, 10273932, 15410898, 20547864, 30821796, 61643592]

約数ペア:

[(1, 61643592), (2, 30821796), (3, 20547864), (4, 15410898), (6, 10273932), (8, 7705449), (9, 6849288), (12, 5136966), (18, 3424644), (24, 2568483), (27, 2283096), (36, 1712322), (54, 1141548), (72, 856161), (81, 761032), (108, 570774), (162, 380516), (216, 285387), (251, 245592), (324, 190258), (379, 162648), (502, 122796), (648, 95129), (753, 81864), (758, 81324), (1004, 61398), (1137, 54216), (1506, 40932), (1516, 40662), (2008, 30699), (2259, 27288), (2274, 27108), (3012, 20466), (3032, 20331), (3411, 18072), (4518, 13644), (4548, 13554), (6024, 10233), (6777, 9096), (6822, 9036)]