180944496

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{18211}}^1$

素因数の和:18251

約数の個数: 80

約数和(自身を含む): 541989120

約数和(自身を除く): 361044624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 92, 108, 138, 144, 184, 207, 216, 276, 368, 414, 432, 552, 621, 828, 1104, 1242, 1656, 2484, 3312, 4968, 9936, 18211, 36422, 54633, 72844, 109266, 145688, 163899, 218532, 291376, 327798, 418853, 437064, 491697, 655596, 837706, 874128, 983394, 1256559, 1311192, 1675412, 1966788, 2513118, 2622384, 3350824, 3769677, 3933576, 5026236, 6701648, 7539354, 7867152, 10052472, 11309031, 15078708, 20104944, 22618062, 30157416, 45236124, 60314832, 90472248, 180944496]

約数ペア:

[(1, 180944496), (2, 90472248), (3, 60314832), (4, 45236124), (6, 30157416), (8, 22618062), (9, 20104944), (12, 15078708), (16, 11309031), (18, 10052472), (23, 7867152), (24, 7539354), (27, 6701648), (36, 5026236), (46, 3933576), (48, 3769677), (54, 3350824), (69, 2622384), (72, 2513118), (92, 1966788), (108, 1675412), (138, 1311192), (144, 1256559), (184, 983394), (207, 874128), (216, 837706), (276, 655596), (368, 491697), (414, 437064), (432, 418853), (552, 327798), (621, 291376), (828, 218532), (1104, 163899), (1242, 145688), (1656, 109266), (2484, 72844), (3312, 54633), (4968, 36422), (9936, 18211)]