72901008

素因数分解:

$2^4\times 3^2\times {\mathrm{181}}^1\times {\mathrm{2797}}^1$

素因数の和:2992

約数の個数: 60

約数和(自身を含む): 205222108

約数和(自身を除く): 132321100

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 181, 362, 543, 724, 1086, 1448, 1629, 2172, 2797, 2896, 3258, 4344, 5594, 6516, 8391, 8688, 11188, 13032, 16782, 22376, 25173, 26064, 33564, 44752, 50346, 67128, 100692, 134256, 201384, 402768, 506257, 1012514, 1518771, 2025028, 3037542, 4050056, 4556313, 6075084, 8100112, 9112626, 12150168, 18225252, 24300336, 36450504, 72901008]

約数ペア:

[(1, 72901008), (2, 36450504), (3, 24300336), (4, 18225252), (6, 12150168), (8, 9112626), (9, 8100112), (12, 6075084), (16, 4556313), (18, 4050056), (24, 3037542), (36, 2025028), (48, 1518771), (72, 1012514), (144, 506257), (181, 402768), (362, 201384), (543, 134256), (724, 100692), (1086, 67128), (1448, 50346), (1629, 44752), (2172, 33564), (2797, 26064), (2896, 25173), (3258, 22376), (4344, 16782), (5594, 13032), (6516, 11188), (8391, 8688)]