78183798

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:210

約数の個数: 128

約数和(自身を含む): 207028224

約数和(自身を除く): 128844426

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 31, 33, 42, 53, 62, 66, 77, 93, 103, 106, 154, 159, 186, 206, 217, 231, 309, 318, 341, 371, 434, 462, 583, 618, 651, 682, 721, 742, 1023, 1113, 1133, 1166, 1302, 1442, 1643, 1749, 2046, 2163, 2226, 2266, 2387, 3193, 3286, 3399, 3498, 4081, 4326, 4774, 4929, 5459, 6386, 6798, 7161, 7931, 8162, 9579, 9858, 10918, 11501, 12243, 14322, 15862, 16377, 18073, 19158, 22351, 23002, 23793, 24486, 32754, 34503, 35123, 36146, 38213, 44702, 47586, 54219, 60049, 67053, 69006, 70246, 76426, 105369, 108438, 114639, 120098, 126511, 134106, 169229, 180147, 210738, 229278, 245861, 253022, 338458, 360294, 379533, 420343, 491722, 507687, 737583, 759066, 840686, 1015374, 1184603, 1261029, 1475166, 1861519, 2369206, 2522058, 3553809, 3723038, 5584557, 7107618, 11169114, 13030633, 26061266, 39091899, 78183798]

約数ペア:

[(1, 78183798), (2, 39091899), (3, 26061266), (6, 13030633), (7, 11169114), (11, 7107618), (14, 5584557), (21, 3723038), (22, 3553809), (31, 2522058), (33, 2369206), (42, 1861519), (53, 1475166), (62, 1261029), (66, 1184603), (77, 1015374), (93, 840686), (103, 759066), (106, 737583), (154, 507687), (159, 491722), (186, 420343), (206, 379533), (217, 360294), (231, 338458), (309, 253022), (318, 245861), (341, 229278), (371, 210738), (434, 180147), (462, 169229), (583, 134106), (618, 126511), (651, 120098), (682, 114639), (721, 108438), (742, 105369), (1023, 76426), (1113, 70246), (1133, 69006), (1166, 67053), (1302, 60049), (1442, 54219), (1643, 47586), (1749, 44702), (2046, 38213), (2163, 36146), (2226, 35123), (2266, 34503), (2387, 32754), (3193, 24486), (3286, 23793), (3399, 23002), (3498, 22351), (4081, 19158), (4326, 18073), (4774, 16377), (4929, 15862), (5459, 14322), (6386, 12243), (6798, 11501), (7161, 10918), (7931, 9858), (8162, 9579)]