82668908

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1669}}^1$

素因数の和:1770

約数の個数: 48

約数和(自身を含む): 173947200

約数和(自身を除く): 91278292

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 61, 116, 122, 203, 244, 406, 427, 812, 854, 1669, 1708, 1769, 3338, 3538, 6676, 7076, 11683, 12383, 23366, 24766, 46732, 48401, 49532, 96802, 101809, 193604, 203618, 338807, 407236, 677614, 712663, 1355228, 1425326, 2850652, 2952461, 5904922, 11809844, 20667227, 41334454, 82668908]

約数ペア:

[(1, 82668908), (2, 41334454), (4, 20667227), (7, 11809844), (14, 5904922), (28, 2952461), (29, 2850652), (58, 1425326), (61, 1355228), (116, 712663), (122, 677614), (203, 407236), (244, 338807), (406, 203618), (427, 193604), (812, 101809), (854, 96802), (1669, 49532), (1708, 48401), (1769, 46732), (3338, 24766), (3538, 23366), (6676, 12383), (7076, 11683)]