76980736

素因数分解:

$2^9\times 7^1\times {\mathrm{47}}^1\times {\mathrm{457}}^1$

素因数の和:529

約数の個数: 80

約数和(自身を含む): 179917056

約数和(自身を除く): 102936320

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 64, 94, 112, 128, 188, 224, 256, 329, 376, 448, 457, 512, 658, 752, 896, 914, 1316, 1504, 1792, 1828, 2632, 3008, 3199, 3584, 3656, 5264, 6016, 6398, 7312, 10528, 12032, 12796, 14624, 21056, 21479, 24064, 25592, 29248, 42112, 42958, 51184, 58496, 84224, 85916, 102368, 116992, 150353, 168448, 171832, 204736, 233984, 300706, 343664, 409472, 601412, 687328, 818944, 1202824, 1374656, 1637888, 2405648, 2749312, 4811296, 5498624, 9622592, 10997248, 19245184, 38490368, 76980736]

約数ペア:

[(1, 76980736), (2, 38490368), (4, 19245184), (7, 10997248), (8, 9622592), (14, 5498624), (16, 4811296), (28, 2749312), (32, 2405648), (47, 1637888), (56, 1374656), (64, 1202824), (94, 818944), (112, 687328), (128, 601412), (188, 409472), (224, 343664), (256, 300706), (329, 233984), (376, 204736), (448, 171832), (457, 168448), (512, 150353), (658, 116992), (752, 102368), (896, 85916), (914, 84224), (1316, 58496), (1504, 51184), (1792, 42958), (1828, 42112), (2632, 29248), (3008, 25592), (3199, 24064), (3584, 21479), (3656, 21056), (5264, 14624), (6016, 12796), (6398, 12032), (7312, 10528)]