72420288

素因数分解:

$2^6\times 3^1\times {\mathrm{347}}^1\times {\mathrm{1087}}^1$

素因数の和:1449

約数の個数: 56

約数和(自身を含む): 192340992

約数和(自身を除く): 119920704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 347, 694, 1041, 1087, 1388, 2082, 2174, 2776, 3261, 4164, 4348, 5552, 6522, 8328, 8696, 11104, 13044, 16656, 17392, 22208, 26088, 33312, 34784, 52176, 66624, 69568, 104352, 208704, 377189, 754378, 1131567, 1508756, 2263134, 3017512, 4526268, 6035024, 9052536, 12070048, 18105072, 24140096, 36210144, 72420288]

約数ペア:

[(1, 72420288), (2, 36210144), (3, 24140096), (4, 18105072), (6, 12070048), (8, 9052536), (12, 6035024), (16, 4526268), (24, 3017512), (32, 2263134), (48, 1508756), (64, 1131567), (96, 754378), (192, 377189), (347, 208704), (694, 104352), (1041, 69568), (1087, 66624), (1388, 52176), (2082, 34784), (2174, 33312), (2776, 26088), (3261, 22208), (4164, 17392), (4348, 16656), (5552, 13044), (6522, 11104), (8328, 8696)]