63978516

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{36269}}^1$

素因数の和:36293

約数の個数: 54

約数和(自身を含む): 188132490

約数和(自身を除く): 124153974

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 36269, 72538, 108807, 145076, 217614, 253883, 326421, 435228, 507766, 652842, 761649, 1015532, 1305684, 1523298, 1777181, 2284947, 3046596, 3554362, 4569894, 5331543, 7108724, 9139788, 10663086, 15994629, 21326172, 31989258, 63978516]

約数ペア:

[(1, 63978516), (2, 31989258), (3, 21326172), (4, 15994629), (6, 10663086), (7, 9139788), (9, 7108724), (12, 5331543), (14, 4569894), (18, 3554362), (21, 3046596), (28, 2284947), (36, 1777181), (42, 1523298), (49, 1305684), (63, 1015532), (84, 761649), (98, 652842), (126, 507766), (147, 435228), (196, 326421), (252, 253883), (294, 217614), (441, 145076), (588, 108807), (882, 72538), (1764, 36269)]