42892272

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1$

素因数の和:351

約数の個数: 120

約数和(自身を含む): 128927760

約数和(自身を除く): 86035488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 61, 72, 76, 114, 122, 144, 152, 171, 183, 228, 244, 257, 304, 342, 366, 456, 488, 514, 549, 684, 732, 771, 912, 976, 1028, 1098, 1159, 1368, 1464, 1542, 2056, 2196, 2313, 2318, 2736, 2928, 3084, 3477, 4112, 4392, 4626, 4636, 4883, 6168, 6954, 8784, 9252, 9272, 9766, 10431, 12336, 13908, 14649, 15677, 18504, 18544, 19532, 20862, 27816, 29298, 31354, 37008, 39064, 41724, 43947, 47031, 55632, 58596, 62708, 78128, 83448, 87894, 94062, 117192, 125416, 141093, 166896, 175788, 188124, 234384, 250832, 282186, 297863, 351576, 376248, 564372, 595726, 703152, 752496, 893589, 1128744, 1191452, 1787178, 2257488, 2382904, 2680767, 3574356, 4765808, 5361534, 7148712, 10723068, 14297424, 21446136, 42892272]

約数ペア:

[(1, 42892272), (2, 21446136), (3, 14297424), (4, 10723068), (6, 7148712), (8, 5361534), (9, 4765808), (12, 3574356), (16, 2680767), (18, 2382904), (19, 2257488), (24, 1787178), (36, 1191452), (38, 1128744), (48, 893589), (57, 752496), (61, 703152), (72, 595726), (76, 564372), (114, 376248), (122, 351576), (144, 297863), (152, 282186), (171, 250832), (183, 234384), (228, 188124), (244, 175788), (257, 166896), (304, 141093), (342, 125416), (366, 117192), (456, 94062), (488, 87894), (514, 83448), (549, 78128), (684, 62708), (732, 58596), (771, 55632), (912, 47031), (976, 43947), (1028, 41724), (1098, 39064), (1159, 37008), (1368, 31354), (1464, 29298), (1542, 27816), (2056, 20862), (2196, 19532), (2313, 18544), (2318, 18504), (2736, 15677), (2928, 14649), (3084, 13908), (3477, 12336), (4112, 10431), (4392, 9766), (4626, 9272), (4636, 9252), (4883, 8784), (6168, 6954)]