78360864

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{42961}}^1$

素因数の和:42993

約数の個数: 48

約数和(自身を含む): 216528480

約数和(自身を除く): 138167616

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, 42961, 85922, 128883, 171844, 257766, 343688, 515532, 687376, 816259, 1031064, 1374752, 1632518, 2062128, 2448777, 3265036, 4124256, 4897554, 6530072, 9795108, 13060144, 19590216, 26120288, 39180432, 78360864]

約数ペア:

[(1, 78360864), (2, 39180432), (3, 26120288), (4, 19590216), (6, 13060144), (8, 9795108), (12, 6530072), (16, 4897554), (19, 4124256), (24, 3265036), (32, 2448777), (38, 2062128), (48, 1632518), (57, 1374752), (76, 1031064), (96, 816259), (114, 687376), (152, 515532), (228, 343688), (304, 257766), (456, 171844), (608, 128883), (912, 85922), (1824, 42961)]