84779996

素因数分解:

$2^2\times 7^3\times {\mathrm{61}}^1\times {\mathrm{1013}}^1$

素因数の和:1099

約数の個数: 48

約数和(自身を含む): 176030400

約数和(自身を除く): 91250404

約数列:

[1, 2, 4, 7, 14, 28, 49, 61, 98, 122, 196, 244, 343, 427, 686, 854, 1013, 1372, 1708, 2026, 2989, 4052, 5978, 7091, 11956, 14182, 20923, 28364, 41846, 49637, 61793, 83692, 99274, 123586, 198548, 247172, 347459, 432551, 694918, 865102, 1389836, 1730204, 3027857, 6055714, 12111428, 21194999, 42389998, 84779996]

約数ペア:

[(1, 84779996), (2, 42389998), (4, 21194999), (7, 12111428), (14, 6055714), (28, 3027857), (49, 1730204), (61, 1389836), (98, 865102), (122, 694918), (196, 432551), (244, 347459), (343, 247172), (427, 198548), (686, 123586), (854, 99274), (1013, 83692), (1372, 61793), (1708, 49637), (2026, 41846), (2989, 28364), (4052, 20923), (5978, 14182), (7091, 11956)]