78879384

素因数分解:

$2^3\times 3^2\times {\mathrm{101}}^1\times {\mathrm{10847}}^1$

素因数の和:10960

約数の個数: 48

約数和(自身を含む): 215766720

約数和(自身を除く): 136887336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 101, 202, 303, 404, 606, 808, 909, 1212, 1818, 2424, 3636, 7272, 10847, 21694, 32541, 43388, 65082, 86776, 97623, 130164, 195246, 260328, 390492, 780984, 1095547, 2191094, 3286641, 4382188, 6573282, 8764376, 9859923, 13146564, 19719846, 26293128, 39439692, 78879384]

約数ペア:

[(1, 78879384), (2, 39439692), (3, 26293128), (4, 19719846), (6, 13146564), (8, 9859923), (9, 8764376), (12, 6573282), (18, 4382188), (24, 3286641), (36, 2191094), (72, 1095547), (101, 780984), (202, 390492), (303, 260328), (404, 195246), (606, 130164), (808, 97623), (909, 86776), (1212, 65082), (1818, 43388), (2424, 32541), (3636, 21694), (7272, 10847)]