72514128

素因数分解:

$2^4\times 3^1\times {\mathrm{149}}^1\times {\mathrm{10139}}^1$

素因数の和:10299

約数の個数: 40

約数和(自身を含む): 188604000

約数和(自身を除く): 116089872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 149, 298, 447, 596, 894, 1192, 1788, 2384, 3576, 7152, 10139, 20278, 30417, 40556, 60834, 81112, 121668, 162224, 243336, 486672, 1510711, 3021422, 4532133, 6042844, 9064266, 12085688, 18128532, 24171376, 36257064, 72514128]

約数ペア:

[(1, 72514128), (2, 36257064), (3, 24171376), (4, 18128532), (6, 12085688), (8, 9064266), (12, 6042844), (16, 4532133), (24, 3021422), (48, 1510711), (149, 486672), (298, 243336), (447, 162224), (596, 121668), (894, 81112), (1192, 60834), (1788, 40556), (2384, 30417), (3576, 20278), (7152, 10139)]