66606228

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4591}}^1$

素因数の和:4645

約数の個数: 72

約数和(自身を含む): 187206656

約数和(自身を除く): 120600428

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 3627, 4591, 4836, 7254, 9182, 13773, 14508, 18364, 27546, 41319, 55092, 59683, 82638, 119366, 142321, 165276, 179049, 238732, 284642, 358098, 426963, 537147, 569284, 716196, 853926, 1074294, 1280889, 1707852, 1850173, 2148588, 2561778, 3700346, 5123556, 5550519, 7400692, 11101038, 16651557, 22202076, 33303114, 66606228]

約数ペア:

[(1, 66606228), (2, 33303114), (3, 22202076), (4, 16651557), (6, 11101038), (9, 7400692), (12, 5550519), (13, 5123556), (18, 3700346), (26, 2561778), (31, 2148588), (36, 1850173), (39, 1707852), (52, 1280889), (62, 1074294), (78, 853926), (93, 716196), (117, 569284), (124, 537147), (156, 426963), (186, 358098), (234, 284642), (279, 238732), (372, 179049), (403, 165276), (468, 142321), (558, 119366), (806, 82638), (1116, 59683), (1209, 55092), (1612, 41319), (2418, 27546), (3627, 18364), (4591, 14508), (4836, 13773), (7254, 9182)]