68992088

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{383}}^1$

素因数の和:512

約数の個数: 64

約数和(自身を含む): 149299200

約数和(自身を除く): 80307112

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 89, 92, 178, 184, 253, 356, 383, 506, 712, 766, 979, 1012, 1532, 1958, 2024, 2047, 3064, 3916, 4094, 4213, 7832, 8188, 8426, 8809, 16376, 16852, 17618, 22517, 33704, 34087, 35236, 45034, 68174, 70472, 90068, 96899, 136348, 180136, 193798, 272696, 374957, 387596, 749914, 775192, 784001, 1499828, 1568002, 2999656, 3136004, 6272008, 8624011, 17248022, 34496044, 68992088]

約数ペア:

[(1, 68992088), (2, 34496044), (4, 17248022), (8, 8624011), (11, 6272008), (22, 3136004), (23, 2999656), (44, 1568002), (46, 1499828), (88, 784001), (89, 775192), (92, 749914), (178, 387596), (184, 374957), (253, 272696), (356, 193798), (383, 180136), (506, 136348), (712, 96899), (766, 90068), (979, 70472), (1012, 68174), (1532, 45034), (1958, 35236), (2024, 34087), (2047, 33704), (3064, 22517), (3916, 17618), (4094, 16852), (4213, 16376), (7832, 8809), (8188, 8426)]