91714864

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:278

約数の個数: 80

約数和(自身を含む): 198201600

約数和(自身を除く): 106486736

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 73, 124, 136, 146, 149, 248, 272, 292, 298, 496, 527, 584, 596, 1054, 1168, 1192, 1241, 2108, 2263, 2384, 2482, 2533, 4216, 4526, 4619, 4964, 5066, 8432, 9052, 9238, 9928, 10132, 10877, 18104, 18476, 19856, 20264, 21754, 36208, 36952, 38471, 40528, 43508, 73904, 76942, 78523, 87016, 153884, 157046, 174032, 184909, 307768, 314092, 337187, 369818, 615536, 628184, 674374, 739636, 1256368, 1348748, 1479272, 2697496, 2958544, 5394992, 5732179, 11464358, 22928716, 45857432, 91714864]

約数ペア:

[(1, 91714864), (2, 45857432), (4, 22928716), (8, 11464358), (16, 5732179), (17, 5394992), (31, 2958544), (34, 2697496), (62, 1479272), (68, 1348748), (73, 1256368), (124, 739636), (136, 674374), (146, 628184), (149, 615536), (248, 369818), (272, 337187), (292, 314092), (298, 307768), (496, 184909), (527, 174032), (584, 157046), (596, 153884), (1054, 87016), (1168, 78523), (1192, 76942), (1241, 73904), (2108, 43508), (2263, 40528), (2384, 38471), (2482, 36952), (2533, 36208), (4216, 21754), (4526, 20264), (4619, 19856), (4964, 18476), (5066, 18104), (8432, 10877), (9052, 10132), (9238, 9928)]