79282548

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{163}}^1\times {\mathrm{229}}^1$

素因数の和:461

約数の個数: 72

約数和(自身を含む): 205951200

約数和(自身を除く): 126668652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 118, 163, 177, 229, 236, 326, 354, 458, 489, 531, 652, 687, 708, 916, 978, 1062, 1374, 1467, 1956, 2061, 2124, 2748, 2934, 4122, 5868, 8244, 9617, 13511, 19234, 27022, 28851, 37327, 38468, 40533, 54044, 57702, 74654, 81066, 86553, 111981, 115404, 121599, 149308, 162132, 173106, 223962, 243198, 335943, 346212, 447924, 486396, 671886, 1343772, 2202293, 4404586, 6606879, 8809172, 13213758, 19820637, 26427516, 39641274, 79282548]

約数ペア:

[(1, 79282548), (2, 39641274), (3, 26427516), (4, 19820637), (6, 13213758), (9, 8809172), (12, 6606879), (18, 4404586), (36, 2202293), (59, 1343772), (118, 671886), (163, 486396), (177, 447924), (229, 346212), (236, 335943), (326, 243198), (354, 223962), (458, 173106), (489, 162132), (531, 149308), (652, 121599), (687, 115404), (708, 111981), (916, 86553), (978, 81066), (1062, 74654), (1374, 57702), (1467, 54044), (1956, 40533), (2061, 38468), (2124, 37327), (2748, 28851), (2934, 27022), (4122, 19234), (5868, 13511), (8244, 9617)]