83463172

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{229}}^1$

素因数の和:452

約数の個数: 48

約数和(自身を含む): 162648640

約数和(自身を除く): 79185468

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 163, 172, 229, 326, 458, 559, 652, 916, 1118, 2119, 2236, 2977, 4238, 5954, 7009, 8476, 9847, 11908, 14018, 19694, 28036, 37327, 39388, 74654, 91117, 128011, 149308, 182234, 256022, 364468, 485251, 512044, 970502, 1605061, 1941004, 3210122, 6420244, 20865793, 41731586, 83463172]

約数ペア:

[(1, 83463172), (2, 41731586), (4, 20865793), (13, 6420244), (26, 3210122), (43, 1941004), (52, 1605061), (86, 970502), (163, 512044), (172, 485251), (229, 364468), (326, 256022), (458, 182234), (559, 149308), (652, 128011), (916, 91117), (1118, 74654), (2119, 39388), (2236, 37327), (2977, 28036), (4238, 19694), (5954, 14018), (7009, 11908), (8476, 9847)]