42465852

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:220

約数の個数: 144

約数和(自身を含む): 128969568

約数和(自身を除く): 86503716

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 73, 78, 99, 113, 117, 132, 143, 146, 156, 198, 219, 226, 234, 286, 292, 339, 396, 429, 438, 452, 468, 572, 657, 678, 803, 858, 876, 949, 1017, 1243, 1287, 1314, 1356, 1469, 1606, 1716, 1898, 2034, 2409, 2486, 2574, 2628, 2847, 2938, 3212, 3729, 3796, 4068, 4407, 4818, 4972, 5148, 5694, 5876, 7227, 7458, 8249, 8541, 8814, 9636, 10439, 11187, 11388, 13221, 14454, 14916, 16159, 16498, 17082, 17628, 20878, 22374, 24747, 26442, 28908, 31317, 32318, 32996, 34164, 41756, 44748, 48477, 49494, 52884, 62634, 64636, 74241, 90739, 93951, 96954, 98988, 107237, 125268, 145431, 148482, 181478, 187902, 193908, 214474, 272217, 290862, 296964, 321711, 362956, 375804, 428948, 544434, 581724, 643422, 816651, 965133, 1088868, 1179607, 1286844, 1633302, 1930266, 2359214, 3266604, 3538821, 3860532, 4718428, 7077642, 10616463, 14155284, 21232926, 42465852]

約数ペア:

[(1, 42465852), (2, 21232926), (3, 14155284), (4, 10616463), (6, 7077642), (9, 4718428), (11, 3860532), (12, 3538821), (13, 3266604), (18, 2359214), (22, 1930266), (26, 1633302), (33, 1286844), (36, 1179607), (39, 1088868), (44, 965133), (52, 816651), (66, 643422), (73, 581724), (78, 544434), (99, 428948), (113, 375804), (117, 362956), (132, 321711), (143, 296964), (146, 290862), (156, 272217), (198, 214474), (219, 193908), (226, 187902), (234, 181478), (286, 148482), (292, 145431), (339, 125268), (396, 107237), (429, 98988), (438, 96954), (452, 93951), (468, 90739), (572, 74241), (657, 64636), (678, 62634), (803, 52884), (858, 49494), (876, 48477), (949, 44748), (1017, 41756), (1243, 34164), (1287, 32996), (1314, 32318), (1356, 31317), (1469, 28908), (1606, 26442), (1716, 24747), (1898, 22374), (2034, 20878), (2409, 17628), (2486, 17082), (2574, 16498), (2628, 16159), (2847, 14916), (2938, 14454), (3212, 13221), (3729, 11388), (3796, 11187), (4068, 10439), (4407, 9636), (4818, 8814), (4972, 8541), (5148, 8249), (5694, 7458), (5876, 7227)]