91921158

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{89}}^1\times {\mathrm{1171}}^1$

素因数の和:1282

約数の個数: 72

約数和(自身を含む): 234482040

約数和(自身を除く): 142560882

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, 1171, 1246, 1602, 1869, 2342, 3513, 3738, 4361, 5607, 7026, 8197, 8722, 10539, 11214, 13083, 16394, 21078, 24591, 26166, 39249, 49182, 57379, 73773, 78498, 104219, 114758, 147546, 172137, 208438, 312657, 344274, 516411, 625314, 729533, 937971, 1032822, 1459066, 1875942, 2188599, 4377198, 5106731, 6565797, 10213462, 13131594, 15320193, 30640386, 45960579, 91921158]

約数ペア:

[(1, 91921158), (2, 45960579), (3, 30640386), (6, 15320193), (7, 13131594), (9, 10213462), (14, 6565797), (18, 5106731), (21, 4377198), (42, 2188599), (49, 1875942), (63, 1459066), (89, 1032822), (98, 937971), (126, 729533), (147, 625314), (178, 516411), (267, 344274), (294, 312657), (441, 208438), (534, 172137), (623, 147546), (801, 114758), (882, 104219), (1171, 78498), (1246, 73773), (1602, 57379), (1869, 49182), (2342, 39249), (3513, 26166), (3738, 24591), (4361, 21078), (5607, 16394), (7026, 13083), (8197, 11214), (8722, 10539)]