91293174

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{89}}^1\times {\mathrm{1163}}^1$

素因数の和:1274

約数の個数: 72

約数和(自身を含む): 232881480

約数和(自身を除く): 141588306

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 89, 98, 126, 147, 178, 267, 294, 441, 534, 623, 801, 882, 1163, 1246, 1602, 1869, 2326, 3489, 3738, 4361, 5607, 6978, 8141, 8722, 10467, 11214, 13083, 16282, 20934, 24423, 26166, 39249, 48846, 56987, 73269, 78498, 103507, 113974, 146538, 170961, 207014, 310521, 341922, 512883, 621042, 724549, 931563, 1025766, 1449098, 1863126, 2173647, 4347294, 5071843, 6520941, 10143686, 13041882, 15215529, 30431058, 45646587, 91293174]

約数ペア:

[(1, 91293174), (2, 45646587), (3, 30431058), (6, 15215529), (7, 13041882), (9, 10143686), (14, 6520941), (18, 5071843), (21, 4347294), (42, 2173647), (49, 1863126), (63, 1449098), (89, 1025766), (98, 931563), (126, 724549), (147, 621042), (178, 512883), (267, 341922), (294, 310521), (441, 207014), (534, 170961), (623, 146538), (801, 113974), (882, 103507), (1163, 78498), (1246, 73269), (1602, 56987), (1869, 48846), (2326, 39249), (3489, 26166), (3738, 24423), (4361, 20934), (5607, 16282), (6978, 13083), (8141, 11214), (8722, 10467)]