72656376

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{3947}}^1$

素因数の和:4028

約数の個数: 64

約数和(自身を含む): 198979200

約数和(自身を除く): 126322824

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 59, 78, 104, 118, 156, 177, 236, 312, 354, 472, 708, 767, 1416, 1534, 2301, 3068, 3947, 4602, 6136, 7894, 9204, 11841, 15788, 18408, 23682, 31576, 47364, 51311, 94728, 102622, 153933, 205244, 232873, 307866, 410488, 465746, 615732, 698619, 931492, 1231464, 1397238, 1862984, 2794476, 3027349, 5588952, 6054698, 9082047, 12109396, 18164094, 24218792, 36328188, 72656376]

約数ペア:

[(1, 72656376), (2, 36328188), (3, 24218792), (4, 18164094), (6, 12109396), (8, 9082047), (12, 6054698), (13, 5588952), (24, 3027349), (26, 2794476), (39, 1862984), (52, 1397238), (59, 1231464), (78, 931492), (104, 698619), (118, 615732), (156, 465746), (177, 410488), (236, 307866), (312, 232873), (354, 205244), (472, 153933), (708, 102622), (767, 94728), (1416, 51311), (1534, 47364), (2301, 31576), (3068, 23682), (3947, 18408), (4602, 15788), (6136, 11841), (7894, 9204)]