82716172

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{2659}}^1$

素因数の和:2782

約数の個数: 48

約数和(自身を含む): 182327040

約数和(自身を除く): 99610868

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 101, 154, 202, 308, 404, 707, 1111, 1414, 2222, 2659, 2828, 4444, 5318, 7777, 10636, 15554, 18613, 29249, 31108, 37226, 58498, 74452, 116996, 204743, 268559, 409486, 537118, 818972, 1074236, 1879913, 2954149, 3759826, 5908298, 7519652, 11816596, 20679043, 41358086, 82716172]

約数ペア:

[(1, 82716172), (2, 41358086), (4, 20679043), (7, 11816596), (11, 7519652), (14, 5908298), (22, 3759826), (28, 2954149), (44, 1879913), (77, 1074236), (101, 818972), (154, 537118), (202, 409486), (308, 268559), (404, 204743), (707, 116996), (1111, 74452), (1414, 58498), (2222, 37226), (2659, 31108), (2828, 29249), (4444, 18613), (5318, 15554), (7777, 10636)]