81774036

素因数分解:

$2^2\times 3^4\times {\mathrm{67}}^1\times {\mathrm{3767}}^1$

素因数の和:3850

約数の個数: 60

約数和(自身を含む): 217021728

約数和(自身を除く): 135247692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 67, 81, 108, 134, 162, 201, 268, 324, 402, 603, 804, 1206, 1809, 2412, 3618, 3767, 5427, 7236, 7534, 10854, 11301, 15068, 21708, 22602, 33903, 45204, 67806, 101709, 135612, 203418, 252389, 305127, 406836, 504778, 610254, 757167, 1009556, 1220508, 1514334, 2271501, 3028668, 4543002, 6814503, 9086004, 13629006, 20443509, 27258012, 40887018, 81774036]

約数ペア:

[(1, 81774036), (2, 40887018), (3, 27258012), (4, 20443509), (6, 13629006), (9, 9086004), (12, 6814503), (18, 4543002), (27, 3028668), (36, 2271501), (54, 1514334), (67, 1220508), (81, 1009556), (108, 757167), (134, 610254), (162, 504778), (201, 406836), (268, 305127), (324, 252389), (402, 203418), (603, 135612), (804, 101709), (1206, 67806), (1809, 45204), (2412, 33903), (3618, 22602), (3767, 21708), (5427, 15068), (7236, 11301), (7534, 10854)]