80939936

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{307}}^1$

素因数の和:442

約数の個数: 96

約数和(自身を含む): 201180672

約数和(自身を除く): 120240736

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 107, 112, 154, 176, 214, 224, 307, 308, 352, 428, 614, 616, 749, 856, 1177, 1228, 1232, 1498, 1712, 2149, 2354, 2456, 2464, 2996, 3377, 3424, 4298, 4708, 4912, 5992, 6754, 8239, 8596, 9416, 9824, 11984, 13508, 16478, 17192, 18832, 23639, 23968, 27016, 32849, 32956, 34384, 37664, 47278, 54032, 65698, 65912, 68768, 94556, 108064, 131396, 131824, 189112, 229943, 262792, 263648, 361339, 378224, 459886, 525584, 722678, 756448, 919772, 1051168, 1445356, 1839544, 2529373, 2890712, 3679088, 5058746, 5781424, 7358176, 10117492, 11562848, 20234984, 40469968, 80939936]

約数ペア:

[(1, 80939936), (2, 40469968), (4, 20234984), (7, 11562848), (8, 10117492), (11, 7358176), (14, 5781424), (16, 5058746), (22, 3679088), (28, 2890712), (32, 2529373), (44, 1839544), (56, 1445356), (77, 1051168), (88, 919772), (107, 756448), (112, 722678), (154, 525584), (176, 459886), (214, 378224), (224, 361339), (307, 263648), (308, 262792), (352, 229943), (428, 189112), (614, 131824), (616, 131396), (749, 108064), (856, 94556), (1177, 68768), (1228, 65912), (1232, 65698), (1498, 54032), (1712, 47278), (2149, 37664), (2354, 34384), (2456, 32956), (2464, 32849), (2996, 27016), (3377, 23968), (3424, 23639), (4298, 18832), (4708, 17192), (4912, 16478), (5992, 13508), (6754, 11984), (8239, 9824), (8596, 9416)]