72201246

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1$

素因数の和:377

約数の個数: 64

約数和(自身を含む): 161554176

約数和(自身を除く): 89352930

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 78, 82, 107, 123, 211, 214, 246, 321, 422, 533, 633, 642, 1066, 1266, 1391, 1599, 2743, 2782, 3198, 4173, 4387, 5486, 8229, 8346, 8651, 8774, 13161, 16458, 17302, 22577, 25953, 26322, 45154, 51906, 57031, 67731, 112463, 114062, 135462, 171093, 224926, 293501, 337389, 342186, 587002, 674778, 880503, 925657, 1761006, 1851314, 2776971, 5553942, 12033541, 24067082, 36100623, 72201246]

約数ペア:

[(1, 72201246), (2, 36100623), (3, 24067082), (6, 12033541), (13, 5553942), (26, 2776971), (39, 1851314), (41, 1761006), (78, 925657), (82, 880503), (107, 674778), (123, 587002), (211, 342186), (214, 337389), (246, 293501), (321, 224926), (422, 171093), (533, 135462), (633, 114062), (642, 112463), (1066, 67731), (1266, 57031), (1391, 51906), (1599, 45154), (2743, 26322), (2782, 25953), (3198, 22577), (4173, 17302), (4387, 16458), (5486, 13161), (8229, 8774), (8346, 8651)]