71315208

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{17377}}^1$

素因数の和:17411

約数の個数: 64

約数和(自身を含む): 208536000

約数和(自身を除く): 137220792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 17377, 34754, 52131, 69508, 104262, 139016, 156393, 208524, 312786, 330163, 417048, 469179, 625572, 660326, 938358, 990489, 1251144, 1320652, 1876716, 1980978, 2641304, 2971467, 3753432, 3961956, 5942934, 7923912, 8914401, 11885868, 17828802, 23771736, 35657604, 71315208]

約数ペア:

[(1, 71315208), (2, 35657604), (3, 23771736), (4, 17828802), (6, 11885868), (8, 8914401), (9, 7923912), (12, 5942934), (18, 3961956), (19, 3753432), (24, 2971467), (27, 2641304), (36, 1980978), (38, 1876716), (54, 1320652), (57, 1251144), (72, 990489), (76, 938358), (108, 660326), (114, 625572), (152, 469179), (171, 417048), (216, 330163), (228, 312786), (342, 208524), (456, 156393), (513, 139016), (684, 104262), (1026, 69508), (1368, 52131), (2052, 34754), (4104, 17377)]