72310644

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{31883}}^1$

素因数の和:31906

約数の個数: 60

約数和(自身を含む): 216045984

約数和(自身を除く): 143735340

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 31883, 63766, 95649, 127532, 191298, 223181, 286947, 382596, 446362, 573894, 669543, 860841, 892724, 1147788, 1339086, 1721682, 2008629, 2582523, 2678172, 3443364, 4017258, 5165046, 6025887, 8034516, 10330092, 12051774, 18077661, 24103548, 36155322, 72310644]

約数ペア:

[(1, 72310644), (2, 36155322), (3, 24103548), (4, 18077661), (6, 12051774), (7, 10330092), (9, 8034516), (12, 6025887), (14, 5165046), (18, 4017258), (21, 3443364), (27, 2678172), (28, 2582523), (36, 2008629), (42, 1721682), (54, 1339086), (63, 1147788), (81, 892724), (84, 860841), (108, 669543), (126, 573894), (162, 446362), (189, 382596), (252, 286947), (324, 223181), (378, 191298), (567, 127532), (756, 95649), (1134, 63766), (2268, 31883)]