89237286

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{439}}^1\times {\mathrm{491}}^1$

素因数の和:961

約数の個数: 48

約数和(自身を含む): 202625280

約数和(自身を除く): 113387994

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 439, 491, 878, 982, 1317, 1473, 2634, 2946, 3951, 4419, 7902, 8838, 10097, 11293, 20194, 22586, 30291, 33879, 60582, 67758, 90873, 101637, 181746, 203274, 215549, 431098, 646647, 1293294, 1939941, 3879882, 4957627, 9915254, 14872881, 29745762, 44618643, 89237286]

約数ペア:

[(1, 89237286), (2, 44618643), (3, 29745762), (6, 14872881), (9, 9915254), (18, 4957627), (23, 3879882), (46, 1939941), (69, 1293294), (138, 646647), (207, 431098), (414, 215549), (439, 203274), (491, 181746), (878, 101637), (982, 90873), (1317, 67758), (1473, 60582), (2634, 33879), (2946, 30291), (3951, 22586), (4419, 20194), (7902, 11293), (8838, 10097)]