65616642

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4451}}^1$

素因数の和:4485

約数の個数: 80

約数和(自身を含む): 181000512

約数和(自身を除く): 115383870

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 81, 91, 117, 126, 162, 182, 189, 234, 273, 351, 378, 546, 567, 702, 819, 1053, 1134, 1638, 2106, 2457, 4451, 4914, 7371, 8902, 13353, 14742, 26706, 31157, 40059, 57863, 62314, 80118, 93471, 115726, 120177, 173589, 186942, 240354, 280413, 347178, 360531, 405041, 520767, 560826, 721062, 810082, 841239, 1041534, 1215123, 1562301, 1682478, 2430246, 2523717, 3124602, 3645369, 4686903, 5047434, 7290738, 9373806, 10936107, 21872214, 32808321, 65616642]

約数ペア:

[(1, 65616642), (2, 32808321), (3, 21872214), (6, 10936107), (7, 9373806), (9, 7290738), (13, 5047434), (14, 4686903), (18, 3645369), (21, 3124602), (26, 2523717), (27, 2430246), (39, 1682478), (42, 1562301), (54, 1215123), (63, 1041534), (78, 841239), (81, 810082), (91, 721062), (117, 560826), (126, 520767), (162, 405041), (182, 360531), (189, 347178), (234, 280413), (273, 240354), (351, 186942), (378, 173589), (546, 120177), (567, 115726), (702, 93471), (819, 80118), (1053, 62314), (1134, 57863), (1638, 40059), (2106, 31157), (2457, 26706), (4451, 14742), (4914, 13353), (7371, 8902)]