71991282

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{1297}}^1$

素因数の和:1371

約数の個数: 48

約数和(自身を含む): 162800352

約数和(自身を除く): 90809070

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 87, 174, 319, 638, 841, 957, 1297, 1682, 1914, 2523, 2594, 3891, 5046, 7782, 9251, 14267, 18502, 27753, 28534, 37613, 42801, 55506, 75226, 85602, 112839, 225678, 413743, 827486, 1090777, 1241229, 2181554, 2482458, 3272331, 6544662, 11998547, 23997094, 35995641, 71991282]

約数ペア:

[(1, 71991282), (2, 35995641), (3, 23997094), (6, 11998547), (11, 6544662), (22, 3272331), (29, 2482458), (33, 2181554), (58, 1241229), (66, 1090777), (87, 827486), (174, 413743), (319, 225678), (638, 112839), (841, 85602), (957, 75226), (1297, 55506), (1682, 42801), (1914, 37613), (2523, 28534), (2594, 27753), (3891, 18502), (5046, 14267), (7782, 9251)]