72896304

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{593}}^1$

素因数の和:814

約数の個数: 80

約数和(自身を含む): 204174432

約数和(自身を除く): 131278128

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 197, 208, 312, 394, 591, 593, 624, 788, 1182, 1186, 1576, 1779, 2364, 2372, 2561, 3152, 3558, 4728, 4744, 5122, 7116, 7683, 7709, 9456, 9488, 10244, 14232, 15366, 15418, 20488, 23127, 28464, 30732, 30836, 40976, 46254, 61464, 61672, 92508, 116821, 122928, 123344, 185016, 233642, 350463, 370032, 467284, 700926, 934568, 1401852, 1518673, 1869136, 2803704, 3037346, 4556019, 5607408, 6074692, 9112038, 12149384, 18224076, 24298768, 36448152, 72896304]

約数ペア:

[(1, 72896304), (2, 36448152), (3, 24298768), (4, 18224076), (6, 12149384), (8, 9112038), (12, 6074692), (13, 5607408), (16, 4556019), (24, 3037346), (26, 2803704), (39, 1869136), (48, 1518673), (52, 1401852), (78, 934568), (104, 700926), (156, 467284), (197, 370032), (208, 350463), (312, 233642), (394, 185016), (591, 123344), (593, 122928), (624, 116821), (788, 92508), (1182, 61672), (1186, 61464), (1576, 46254), (1779, 40976), (2364, 30836), (2372, 30732), (2561, 28464), (3152, 23127), (3558, 20488), (4728, 15418), (4744, 15366), (5122, 14232), (7116, 10244), (7683, 9488), (7709, 9456)]