71518128

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{7129}}^1$

素因数の和:7170

約数の個数: 80

約数和(自身を含む): 212188800

約数和(自身を除く): 140670672

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 33, 38, 44, 48, 57, 66, 76, 88, 114, 132, 152, 176, 209, 228, 264, 304, 418, 456, 528, 627, 836, 912, 1254, 1672, 2508, 3344, 5016, 7129, 10032, 14258, 21387, 28516, 42774, 57032, 78419, 85548, 114064, 135451, 156838, 171096, 235257, 270902, 313676, 342192, 406353, 470514, 541804, 627352, 812706, 941028, 1083608, 1254704, 1489961, 1625412, 1882056, 2167216, 2979922, 3250824, 3764112, 4469883, 5959844, 6501648, 8939766, 11919688, 17879532, 23839376, 35759064, 71518128]

約数ペア:

[(1, 71518128), (2, 35759064), (3, 23839376), (4, 17879532), (6, 11919688), (8, 8939766), (11, 6501648), (12, 5959844), (16, 4469883), (19, 3764112), (22, 3250824), (24, 2979922), (33, 2167216), (38, 1882056), (44, 1625412), (48, 1489961), (57, 1254704), (66, 1083608), (76, 941028), (88, 812706), (114, 627352), (132, 541804), (152, 470514), (176, 406353), (209, 342192), (228, 313676), (264, 270902), (304, 235257), (418, 171096), (456, 156838), (528, 135451), (627, 114064), (836, 85548), (912, 78419), (1254, 57032), (1672, 42774), (2508, 28516), (3344, 21387), (5016, 14258), (7129, 10032)]