73434256

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:296

約数の個数: 80

約数和(自身を含む): 168739200

約数和(自身を除く): 95304944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 89, 106, 112, 139, 178, 212, 278, 356, 371, 424, 556, 623, 712, 742, 848, 973, 1112, 1246, 1424, 1484, 1946, 2224, 2492, 2968, 3892, 4717, 4984, 5936, 7367, 7784, 9434, 9968, 12371, 14734, 15568, 18868, 24742, 29468, 33019, 37736, 49484, 51569, 58936, 66038, 75472, 86597, 98968, 103138, 117872, 132076, 173194, 197936, 206276, 264152, 346388, 412552, 528304, 655663, 692776, 825104, 1311326, 1385552, 2622652, 4589641, 5245304, 9179282, 10490608, 18358564, 36717128, 73434256]

約数ペア:

[(1, 73434256), (2, 36717128), (4, 18358564), (7, 10490608), (8, 9179282), (14, 5245304), (16, 4589641), (28, 2622652), (53, 1385552), (56, 1311326), (89, 825104), (106, 692776), (112, 655663), (139, 528304), (178, 412552), (212, 346388), (278, 264152), (356, 206276), (371, 197936), (424, 173194), (556, 132076), (623, 117872), (712, 103138), (742, 98968), (848, 86597), (973, 75472), (1112, 66038), (1246, 58936), (1424, 51569), (1484, 49484), (1946, 37736), (2224, 33019), (2492, 29468), (2968, 24742), (3892, 18868), (4717, 15568), (4984, 14734), (5936, 12371), (7367, 9968), (7784, 9434)]