872102238

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{4663}}^1$

素因数の和:4809

約数の個数: 64

約数和(自身を含む): 2054249472

約数和(自身を除く): 1182147234

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 73, 122, 146, 183, 219, 366, 427, 438, 511, 854, 1022, 1281, 1533, 2562, 3066, 4453, 4663, 8906, 9326, 13359, 13989, 26718, 27978, 31171, 32641, 62342, 65282, 93513, 97923, 187026, 195846, 284443, 340399, 568886, 680798, 853329, 1021197, 1706658, 1991101, 2042394, 2382793, 3982202, 4765586, 5973303, 7148379, 11946606, 14296758, 20764339, 41528678, 62293017, 124586034, 145350373, 290700746, 436051119, 872102238]

約数ペア:

[(1, 872102238), (2, 436051119), (3, 290700746), (6, 145350373), (7, 124586034), (14, 62293017), (21, 41528678), (42, 20764339), (61, 14296758), (73, 11946606), (122, 7148379), (146, 5973303), (183, 4765586), (219, 3982202), (366, 2382793), (427, 2042394), (438, 1991101), (511, 1706658), (854, 1021197), (1022, 853329), (1281, 680798), (1533, 568886), (2562, 340399), (3066, 284443), (4453, 195846), (4663, 187026), (8906, 97923), (9326, 93513), (13359, 65282), (13989, 62342), (26718, 32641), (27978, 31171)]