69627726

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{89}}^1\times {\mathrm{887}}^1$

素因数の和:998

約数の個数: 72

約数和(自身を含む): 177662160

約数和(自身を除く): 108034434

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, 887, 1246, 1602, 1774, 1869, 2661, 3738, 4361, 5322, 5607, 6209, 7983, 8722, 11214, 12418, 13083, 15966, 18627, 26166, 37254, 39249, 43463, 55881, 78498, 78943, 86926, 111762, 130389, 157886, 236829, 260778, 391167, 473658, 552601, 710487, 782334, 1105202, 1420974, 1657803, 3315606, 3868207, 4973409, 7736414, 9946818, 11604621, 23209242, 34813863, 69627726]

約数ペア:

[(1, 69627726), (2, 34813863), (3, 23209242), (6, 11604621), (7, 9946818), (9, 7736414), (14, 4973409), (18, 3868207), (21, 3315606), (42, 1657803), (49, 1420974), (63, 1105202), (89, 782334), (98, 710487), (126, 552601), (147, 473658), (178, 391167), (267, 260778), (294, 236829), (441, 157886), (534, 130389), (623, 111762), (801, 86926), (882, 78943), (887, 78498), (1246, 55881), (1602, 43463), (1774, 39249), (1869, 37254), (2661, 26166), (3738, 18627), (4361, 15966), (5322, 13083), (5607, 12418), (6209, 11214), (7983, 8722)]