61729442912

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{105649}}^1$

素因数の和:105740

約数の個数: 72

約数和(自身を含む): 132187167000

約数和(自身を除く): 70457724088

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 76, 124, 152, 248, 304, 496, 589, 608, 961, 992, 1178, 1922, 2356, 3844, 4712, 7688, 9424, 15376, 18259, 18848, 30752, 36518, 73036, 105649, 146072, 211298, 292144, 422596, 584288, 845192, 1690384, 2007331, 3275119, 3380768, 4014662, 6550238, 8029324, 13100476, 16058648, 26200952, 32117296, 52401904, 62227261, 64234592, 101528689, 104803808, 124454522, 203057378, 248909044, 406114756, 497818088, 812229512, 995636176, 1624459024, 1929045091, 1991272352, 3248918048, 3858090182, 7716180364, 15432360728, 30864721456, 61729442912]

約数ペア:

[(1, 61729442912), (2, 30864721456), (4, 15432360728), (8, 7716180364), (16, 3858090182), (19, 3248918048), (31, 1991272352), (32, 1929045091), (38, 1624459024), (62, 995636176), (76, 812229512), (124, 497818088), (152, 406114756), (248, 248909044), (304, 203057378), (496, 124454522), (589, 104803808), (608, 101528689), (961, 64234592), (992, 62227261), (1178, 52401904), (1922, 32117296), (2356, 26200952), (3844, 16058648), (4712, 13100476), (7688, 8029324), (9424, 6550238), (15376, 4014662), (18259, 3380768), (18848, 3275119), (30752, 2007331), (36518, 1690384), (73036, 845192), (105649, 584288), (146072, 422596), (211298, 292144)]