76473908

素因数分解:

$2^2\times 7^3\times {\mathrm{139}}^1\times {\mathrm{401}}^1$

素因数の和:565

約数の個数: 48

約数和(自身を含む): 157584000

約数和(自身を除く): 81110092

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 139, 196, 278, 343, 401, 556, 686, 802, 973, 1372, 1604, 1946, 2807, 3892, 5614, 6811, 11228, 13622, 19649, 27244, 39298, 47677, 55739, 78596, 95354, 111478, 137543, 190708, 222956, 275086, 390173, 550172, 780346, 1560692, 2731211, 5462422, 10924844, 19118477, 38236954, 76473908]

約数ペア:

[(1, 76473908), (2, 38236954), (4, 19118477), (7, 10924844), (14, 5462422), (28, 2731211), (49, 1560692), (98, 780346), (139, 550172), (196, 390173), (278, 275086), (343, 222956), (401, 190708), (556, 137543), (686, 111478), (802, 95354), (973, 78596), (1372, 55739), (1604, 47677), (1946, 39298), (2807, 27244), (3892, 19649), (5614, 13622), (6811, 11228)]