77038780

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{6047}}^1$

素因数の和:6083

約数の個数: 72

約数和(自身を含む): 202704768

約数和(自身を除く): 125665988

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 130, 140, 182, 196, 245, 260, 364, 455, 490, 637, 910, 980, 1274, 1820, 2548, 3185, 6047, 6370, 12094, 12740, 24188, 30235, 42329, 60470, 78611, 84658, 120940, 157222, 169316, 211645, 296303, 314444, 393055, 423290, 550277, 592606, 786110, 846580, 1100554, 1185212, 1481515, 1572220, 2201108, 2751385, 2963030, 3851939, 5502770, 5926060, 7703878, 11005540, 15407756, 19259695, 38519390, 77038780]

約数ペア:

[(1, 77038780), (2, 38519390), (4, 19259695), (5, 15407756), (7, 11005540), (10, 7703878), (13, 5926060), (14, 5502770), (20, 3851939), (26, 2963030), (28, 2751385), (35, 2201108), (49, 1572220), (52, 1481515), (65, 1185212), (70, 1100554), (91, 846580), (98, 786110), (130, 592606), (140, 550277), (182, 423290), (196, 393055), (245, 314444), (260, 296303), (364, 211645), (455, 169316), (490, 157222), (637, 120940), (910, 84658), (980, 78611), (1274, 60470), (1820, 42329), (2548, 30235), (3185, 24188), (6047, 12740), (6370, 12094)]