76126428

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{1669}}^1$

素因数の和:1867

約数の個数: 72

約数和(自身を含む): 221268320

約数和(自身を除く): 145141892

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 181, 252, 362, 543, 724, 1086, 1267, 1629, 1669, 2172, 2534, 3258, 3338, 3801, 5007, 5068, 6516, 6676, 7602, 10014, 11403, 11683, 15021, 15204, 20028, 22806, 23366, 30042, 35049, 45612, 46732, 60084, 70098, 105147, 140196, 210294, 302089, 420588, 604178, 906267, 1208356, 1812534, 2114623, 2718801, 3625068, 4229246, 5437602, 6343869, 8458492, 10875204, 12687738, 19031607, 25375476, 38063214, 76126428]

約数ペア:

[(1, 76126428), (2, 38063214), (3, 25375476), (4, 19031607), (6, 12687738), (7, 10875204), (9, 8458492), (12, 6343869), (14, 5437602), (18, 4229246), (21, 3625068), (28, 2718801), (36, 2114623), (42, 1812534), (63, 1208356), (84, 906267), (126, 604178), (181, 420588), (252, 302089), (362, 210294), (543, 140196), (724, 105147), (1086, 70098), (1267, 60084), (1629, 46732), (1669, 45612), (2172, 35049), (2534, 30042), (3258, 23366), (3338, 22806), (3801, 20028), (5007, 15204), (5068, 15021), (6516, 11683), (6676, 11403), (7602, 10014)]