65418804

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^2$

素因数の和:198

約数の個数: 108

約数和(自身を含む): 188802432

約数和(自身を除く): 123383628

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 31, 33, 36, 44, 62, 66, 73, 93, 99, 124, 132, 146, 186, 198, 219, 279, 292, 341, 372, 396, 438, 558, 657, 682, 803, 876, 1023, 1116, 1314, 1364, 1606, 2046, 2263, 2409, 2628, 3069, 3212, 4092, 4526, 4818, 5329, 6138, 6789, 7227, 9052, 9636, 10658, 12276, 13578, 14454, 15987, 20367, 21316, 24893, 27156, 28908, 31974, 40734, 47961, 49786, 58619, 63948, 74679, 81468, 95922, 99572, 117238, 149358, 165199, 175857, 191844, 224037, 234476, 298716, 330398, 351714, 448074, 495597, 527571, 660796, 703428, 896148, 991194, 1055142, 1486791, 1817189, 1982388, 2110284, 2973582, 3634378, 5451567, 5947164, 7268756, 10903134, 16354701, 21806268, 32709402, 65418804]

約数ペア:

[(1, 65418804), (2, 32709402), (3, 21806268), (4, 16354701), (6, 10903134), (9, 7268756), (11, 5947164), (12, 5451567), (18, 3634378), (22, 2973582), (31, 2110284), (33, 1982388), (36, 1817189), (44, 1486791), (62, 1055142), (66, 991194), (73, 896148), (93, 703428), (99, 660796), (124, 527571), (132, 495597), (146, 448074), (186, 351714), (198, 330398), (219, 298716), (279, 234476), (292, 224037), (341, 191844), (372, 175857), (396, 165199), (438, 149358), (558, 117238), (657, 99572), (682, 95922), (803, 81468), (876, 74679), (1023, 63948), (1116, 58619), (1314, 49786), (1364, 47961), (1606, 40734), (2046, 31974), (2263, 28908), (2409, 27156), (2628, 24893), (3069, 21316), (3212, 20367), (4092, 15987), (4526, 14454), (4818, 13578), (5329, 12276), (6138, 10658), (6789, 9636), (7227, 9052)]