987548976

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{99391}}^1$

素因数の和:99431

約数の個数: 80

約数和(自身を含む): 2957905920

約数和(自身を除く): 1970356944

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, 99391, 198782, 298173, 397564, 596346, 795128, 894519, 1192692, 1590256, 1789038, 2285993, 2385384, 2683557, 3578076, 4571986, 4770768, 5367114, 6857979, 7156152, 9143972, 10734228, 13715958, 14312304, 18287944, 20573937, 21468456, 27431916, 36575888, 41147874, 42936912, 54863832, 61721811, 82295748, 109727664, 123443622, 164591496, 246887244, 329182992, 493774488, 987548976]

約数ペア:

[(1, 987548976), (2, 493774488), (3, 329182992), (4, 246887244), (6, 164591496), (8, 123443622), (9, 109727664), (12, 82295748), (16, 61721811), (18, 54863832), (23, 42936912), (24, 41147874), (27, 36575888), (36, 27431916), (46, 21468456), (48, 20573937), (54, 18287944), (69, 14312304), (72, 13715958), (92, 10734228), (108, 9143972), (138, 7156152), (144, 6857979), (184, 5367114), (207, 4770768), (216, 4571986), (276, 3578076), (368, 2683557), (414, 2385384), (432, 2285993), (552, 1789038), (621, 1590256), (828, 1192692), (1104, 894519), (1242, 795128), (1656, 596346), (2484, 397564), (3312, 298173), (4968, 198782), (9936, 99391)]