80484544

素因数分解:

$2^6\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:222

約数の個数: 112

約数和(自身を含む): 194876928

約数和(自身を除く): 114392384

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 73, 92, 107, 112, 146, 161, 184, 214, 224, 292, 322, 368, 428, 448, 511, 584, 644, 736, 749, 856, 1022, 1168, 1288, 1472, 1498, 1679, 1712, 2044, 2336, 2461, 2576, 2996, 3358, 3424, 4088, 4672, 4922, 5152, 5992, 6716, 6848, 7811, 8176, 9844, 10304, 11753, 11984, 13432, 15622, 16352, 17227, 19688, 23506, 23968, 26864, 31244, 32704, 34454, 39376, 47012, 47936, 53728, 54677, 62488, 68908, 78752, 94024, 107456, 109354, 124976, 137816, 157504, 179653, 188048, 218708, 249952, 275632, 359306, 376096, 437416, 499904, 551264, 718612, 752192, 874832, 1102528, 1257571, 1437224, 1749664, 2515142, 2874448, 3499328, 5030284, 5748896, 10060568, 11497792, 20121136, 40242272, 80484544]

約数ペア:

[(1, 80484544), (2, 40242272), (4, 20121136), (7, 11497792), (8, 10060568), (14, 5748896), (16, 5030284), (23, 3499328), (28, 2874448), (32, 2515142), (46, 1749664), (56, 1437224), (64, 1257571), (73, 1102528), (92, 874832), (107, 752192), (112, 718612), (146, 551264), (161, 499904), (184, 437416), (214, 376096), (224, 359306), (292, 275632), (322, 249952), (368, 218708), (428, 188048), (448, 179653), (511, 157504), (584, 137816), (644, 124976), (736, 109354), (749, 107456), (856, 94024), (1022, 78752), (1168, 68908), (1288, 62488), (1472, 54677), (1498, 53728), (1679, 47936), (1712, 47012), (2044, 39376), (2336, 34454), (2461, 32704), (2576, 31244), (2996, 26864), (3358, 23968), (3424, 23506), (4088, 19688), (4672, 17227), (4922, 16352), (5152, 15622), (5992, 13432), (6716, 11984), (6848, 11753), (7811, 10304), (8176, 9844)]