82730908

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1$

素因数の和:383

約数の個数: 72

約数和(自身を含む): 173765088

約数和(自身を除く): 91034180

約数列:

[1, 2, 4, 13, 17, 23, 26, 34, 46, 52, 68, 92, 169, 221, 299, 313, 338, 391, 442, 598, 626, 676, 782, 884, 1196, 1252, 1564, 2873, 3887, 4069, 5083, 5321, 5746, 7199, 7774, 8138, 10166, 10642, 11492, 14398, 15548, 16276, 20332, 21284, 28796, 52897, 66079, 69173, 93587, 105794, 122383, 132158, 138346, 187174, 211588, 244766, 264316, 276692, 374348, 489532, 899249, 1216631, 1590979, 1798498, 2433262, 3181958, 3596996, 4866524, 6363916, 20682727, 41365454, 82730908]

約数ペア:

[(1, 82730908), (2, 41365454), (4, 20682727), (13, 6363916), (17, 4866524), (23, 3596996), (26, 3181958), (34, 2433262), (46, 1798498), (52, 1590979), (68, 1216631), (92, 899249), (169, 489532), (221, 374348), (299, 276692), (313, 264316), (338, 244766), (391, 211588), (442, 187174), (598, 138346), (626, 132158), (676, 122383), (782, 105794), (884, 93587), (1196, 69173), (1252, 66079), (1564, 52897), (2873, 28796), (3887, 21284), (4069, 20332), (5083, 16276), (5321, 15548), (5746, 14398), (7199, 11492), (7774, 10642), (8138, 10166)]