54105678

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1153}}^1$

素因数の和:1254

約数の個数: 64

約数和(自身を含む): 132940800

約数和(自身を除く): 78835122

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 79, 99, 158, 198, 237, 297, 474, 594, 711, 869, 1153, 1422, 1738, 2133, 2306, 2607, 3459, 4266, 5214, 6918, 7821, 10377, 12683, 15642, 20754, 23463, 25366, 31131, 38049, 46926, 62262, 76098, 91087, 114147, 182174, 228294, 273261, 342441, 546522, 684882, 819783, 1001957, 1639566, 2003914, 2459349, 3005871, 4918698, 6011742, 9017613, 18035226, 27052839, 54105678]

約数ペア:

[(1, 54105678), (2, 27052839), (3, 18035226), (6, 9017613), (9, 6011742), (11, 4918698), (18, 3005871), (22, 2459349), (27, 2003914), (33, 1639566), (54, 1001957), (66, 819783), (79, 684882), (99, 546522), (158, 342441), (198, 273261), (237, 228294), (297, 182174), (474, 114147), (594, 91087), (711, 76098), (869, 62262), (1153, 46926), (1422, 38049), (1738, 31131), (2133, 25366), (2306, 23463), (2607, 20754), (3459, 15642), (4266, 12683), (5214, 10377), (6918, 7821)]