39540072

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1$

素因数の和:355

約数の個数: 128

約数和(自身を含む): 119387520

約数和(自身を除く): 79847448

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 41, 44, 52, 66, 78, 82, 88, 104, 123, 132, 143, 156, 164, 246, 264, 281, 286, 312, 328, 429, 451, 492, 533, 562, 572, 843, 858, 902, 984, 1066, 1124, 1144, 1353, 1599, 1686, 1716, 1804, 2132, 2248, 2706, 3091, 3198, 3372, 3432, 3608, 3653, 4264, 5412, 5863, 6182, 6396, 6744, 7306, 9273, 10824, 10959, 11521, 11726, 12364, 12792, 14612, 17589, 18546, 21918, 23042, 23452, 24728, 29224, 34563, 35178, 37092, 40183, 43836, 46084, 46904, 69126, 70356, 74184, 80366, 87672, 92168, 120549, 126731, 138252, 140712, 149773, 160732, 241098, 253462, 276504, 299546, 321464, 380193, 449319, 482196, 506924, 599092, 760386, 898638, 964392, 1013848, 1198184, 1520772, 1647503, 1797276, 3041544, 3295006, 3594552, 4942509, 6590012, 9885018, 13180024, 19770036, 39540072]

約数ペア:

[(1, 39540072), (2, 19770036), (3, 13180024), (4, 9885018), (6, 6590012), (8, 4942509), (11, 3594552), (12, 3295006), (13, 3041544), (22, 1797276), (24, 1647503), (26, 1520772), (33, 1198184), (39, 1013848), (41, 964392), (44, 898638), (52, 760386), (66, 599092), (78, 506924), (82, 482196), (88, 449319), (104, 380193), (123, 321464), (132, 299546), (143, 276504), (156, 253462), (164, 241098), (246, 160732), (264, 149773), (281, 140712), (286, 138252), (312, 126731), (328, 120549), (429, 92168), (451, 87672), (492, 80366), (533, 74184), (562, 70356), (572, 69126), (843, 46904), (858, 46084), (902, 43836), (984, 40183), (1066, 37092), (1124, 35178), (1144, 34563), (1353, 29224), (1599, 24728), (1686, 23452), (1716, 23042), (1804, 21918), (2132, 18546), (2248, 17589), (2706, 14612), (3091, 12792), (3198, 12364), (3372, 11726), (3432, 11521), (3608, 10959), (3653, 10824), (4264, 9273), (5412, 7306), (5863, 6744), (6182, 6396)]