77244748

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{379}}^1$

素因数の和:670

約数の個数: 48

約数和(自身を含む): 160876800

約数和(自身を除く): 83632052

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 251, 379, 406, 502, 758, 812, 1004, 1516, 1757, 2653, 3514, 5306, 7028, 7279, 10612, 10991, 14558, 21982, 29116, 43964, 50953, 76937, 95129, 101906, 153874, 190258, 203812, 307748, 380516, 665903, 1331806, 2663612, 2758741, 5517482, 11034964, 19311187, 38622374, 77244748]

約数ペア:

[(1, 77244748), (2, 38622374), (4, 19311187), (7, 11034964), (14, 5517482), (28, 2758741), (29, 2663612), (58, 1331806), (116, 665903), (203, 380516), (251, 307748), (379, 203812), (406, 190258), (502, 153874), (758, 101906), (812, 95129), (1004, 76937), (1516, 50953), (1757, 43964), (2653, 29116), (3514, 21982), (5306, 14558), (7028, 10991), (7279, 10612)]