81629472

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{44753}}^1$

素因数の和:44785

約数の個数: 48

約数和(自身を含む): 225560160

約数和(自身を除く): 143930688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 44753, 89506, 134259, 179012, 268518, 358024, 537036, 716048, 850307, 1074072, 1432096, 1700614, 2148144, 2550921, 3401228, 4296288, 5101842, 6802456, 10203684, 13604912, 20407368, 27209824, 40814736, 81629472]

約数ペア:

[(1, 81629472), (2, 40814736), (3, 27209824), (4, 20407368), (6, 13604912), (8, 10203684), (12, 6802456), (16, 5101842), (19, 4296288), (24, 3401228), (32, 2550921), (38, 2148144), (48, 1700614), (57, 1432096), (76, 1074072), (96, 850307), (114, 716048), (152, 537036), (228, 358024), (304, 268518), (456, 179012), (608, 134259), (912, 89506), (1824, 44753)]