77437696

素因数分解:

$2^8\times 7^1\times {\mathrm{79}}^1\times {\mathrm{547}}^1$

素因数の和:649

約数の個数: 72

約数和(自身を含む): 179217920

約数和(自身を除く): 101780224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 79, 112, 128, 158, 224, 256, 316, 448, 547, 553, 632, 896, 1094, 1106, 1264, 1792, 2188, 2212, 2528, 3829, 4376, 4424, 5056, 7658, 8752, 8848, 10112, 15316, 17504, 17696, 20224, 30632, 35008, 35392, 43213, 61264, 70016, 70784, 86426, 122528, 140032, 141568, 172852, 245056, 302491, 345704, 490112, 604982, 691408, 980224, 1209964, 1382816, 2419928, 2765632, 4839856, 5531264, 9679712, 11062528, 19359424, 38718848, 77437696]

約数ペア:

[(1, 77437696), (2, 38718848), (4, 19359424), (7, 11062528), (8, 9679712), (14, 5531264), (16, 4839856), (28, 2765632), (32, 2419928), (56, 1382816), (64, 1209964), (79, 980224), (112, 691408), (128, 604982), (158, 490112), (224, 345704), (256, 302491), (316, 245056), (448, 172852), (547, 141568), (553, 140032), (632, 122528), (896, 86426), (1094, 70784), (1106, 70016), (1264, 61264), (1792, 43213), (2188, 35392), (2212, 35008), (2528, 30632), (3829, 20224), (4376, 17696), (4424, 17504), (5056, 15316), (7658, 10112), (8752, 8848)]