91379316

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{149}}^2$

素因数の和:326

約数の個数: 72

約数和(自身を含む): 250331200

約数和(自身を除く): 158951884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 149, 196, 294, 298, 343, 447, 588, 596, 686, 894, 1029, 1043, 1372, 1788, 2058, 2086, 3129, 4116, 4172, 6258, 7301, 12516, 14602, 21903, 22201, 29204, 43806, 44402, 51107, 66603, 87612, 88804, 102214, 133206, 153321, 155407, 204428, 266412, 306642, 310814, 466221, 613284, 621628, 932442, 1087849, 1864884, 2175698, 3263547, 4351396, 6527094, 7614943, 13054188, 15229886, 22844829, 30459772, 45689658, 91379316]

約数ペア:

[(1, 91379316), (2, 45689658), (3, 30459772), (4, 22844829), (6, 15229886), (7, 13054188), (12, 7614943), (14, 6527094), (21, 4351396), (28, 3263547), (42, 2175698), (49, 1864884), (84, 1087849), (98, 932442), (147, 621628), (149, 613284), (196, 466221), (294, 310814), (298, 306642), (343, 266412), (447, 204428), (588, 155407), (596, 153321), (686, 133206), (894, 102214), (1029, 88804), (1043, 87612), (1372, 66603), (1788, 51107), (2058, 44402), (2086, 43806), (3129, 29204), (4116, 22201), (4172, 21903), (6258, 14602), (7301, 12516)]