71659848

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{239}}^1$

素因数の和:323

約数の個数: 96

約数和(自身を含む): 200188800

約数和(自身を除く): 128528952

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 239, 248, 312, 372, 403, 478, 717, 744, 806, 956, 961, 1209, 1434, 1612, 1912, 1922, 2418, 2868, 2883, 3107, 3224, 3844, 4836, 5736, 5766, 6214, 7409, 7688, 9321, 9672, 11532, 12428, 12493, 14818, 18642, 22227, 23064, 24856, 24986, 29636, 37284, 37479, 44454, 49972, 59272, 74568, 74958, 88908, 96317, 99944, 149916, 177816, 192634, 229679, 288951, 299832, 385268, 459358, 577902, 689037, 770536, 918716, 1155804, 1378074, 1837432, 2311608, 2756148, 2985827, 5512296, 5971654, 8957481, 11943308, 17914962, 23886616, 35829924, 71659848]

約数ペア:

[(1, 71659848), (2, 35829924), (3, 23886616), (4, 17914962), (6, 11943308), (8, 8957481), (12, 5971654), (13, 5512296), (24, 2985827), (26, 2756148), (31, 2311608), (39, 1837432), (52, 1378074), (62, 1155804), (78, 918716), (93, 770536), (104, 689037), (124, 577902), (156, 459358), (186, 385268), (239, 299832), (248, 288951), (312, 229679), (372, 192634), (403, 177816), (478, 149916), (717, 99944), (744, 96317), (806, 88908), (956, 74958), (961, 74568), (1209, 59272), (1434, 49972), (1612, 44454), (1912, 37479), (1922, 37284), (2418, 29636), (2868, 24986), (2883, 24856), (3107, 23064), (3224, 22227), (3844, 18642), (4836, 14818), (5736, 12493), (5766, 12428), (6214, 11532), (7409, 9672), (7688, 9321)]