78812214

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{223}}^1$

素因数の和:461

約数の個数: 64

約数和(自身を含む): 178827264

約数和(自身を除く): 100015050

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 197, 223, 299, 394, 446, 591, 598, 669, 897, 1182, 1338, 1794, 2561, 2899, 4531, 5122, 5129, 5798, 7683, 8697, 9062, 10258, 13593, 15366, 15387, 17394, 27186, 30774, 43931, 58903, 66677, 87862, 117806, 131793, 133354, 176709, 200031, 263586, 353418, 400062, 571103, 1010413, 1142206, 1713309, 2020826, 3031239, 3426618, 6062478, 13135369, 26270738, 39406107, 78812214]

約数ペア:

[(1, 78812214), (2, 39406107), (3, 26270738), (6, 13135369), (13, 6062478), (23, 3426618), (26, 3031239), (39, 2020826), (46, 1713309), (69, 1142206), (78, 1010413), (138, 571103), (197, 400062), (223, 353418), (299, 263586), (394, 200031), (446, 176709), (591, 133354), (598, 131793), (669, 117806), (897, 87862), (1182, 66677), (1338, 58903), (1794, 43931), (2561, 30774), (2899, 27186), (4531, 17394), (5122, 15387), (5129, 15366), (5798, 13593), (7683, 10258), (8697, 9062)]