77404470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{18043}}^1$

素因数の和:18077

約数の個数: 64

約数和(自身を含む): 218260224

約数和(自身を除く): 140855754

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 195, 286, 330, 390, 429, 715, 858, 1430, 2145, 4290, 18043, 36086, 54129, 90215, 108258, 180430, 198473, 234559, 270645, 396946, 469118, 541290, 595419, 703677, 992365, 1172795, 1190838, 1407354, 1984730, 2345590, 2580149, 2977095, 3518385, 5160298, 5954190, 7036770, 7740447, 12900745, 15480894, 25801490, 38702235, 77404470]

約数ペア:

[(1, 77404470), (2, 38702235), (3, 25801490), (5, 15480894), (6, 12900745), (10, 7740447), (11, 7036770), (13, 5954190), (15, 5160298), (22, 3518385), (26, 2977095), (30, 2580149), (33, 2345590), (39, 1984730), (55, 1407354), (65, 1190838), (66, 1172795), (78, 992365), (110, 703677), (130, 595419), (143, 541290), (165, 469118), (195, 396946), (286, 270645), (330, 234559), (390, 198473), (429, 180430), (715, 108258), (858, 90215), (1430, 54129), (2145, 36086), (4290, 18043)]