87212208

素因数分解:

$2^4\times 3^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1$

素因数の和:410

約数の個数: 80

約数和(自身を含む): 231334400

約数和(自身を除く): 144122192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 79, 109, 158, 211, 218, 237, 316, 327, 422, 436, 474, 632, 633, 654, 844, 872, 948, 1264, 1266, 1308, 1688, 1744, 1896, 2532, 2616, 3376, 3792, 5064, 5232, 8611, 10128, 16669, 17222, 22999, 25833, 33338, 34444, 45998, 50007, 51666, 66676, 68888, 68997, 91996, 100014, 103332, 133352, 137776, 137994, 183992, 200028, 206664, 266704, 275988, 367984, 400056, 413328, 551976, 800112, 1103952, 1816921, 3633842, 5450763, 7267684, 10901526, 14535368, 21803052, 29070736, 43606104, 87212208]

約数ペア:

[(1, 87212208), (2, 43606104), (3, 29070736), (4, 21803052), (6, 14535368), (8, 10901526), (12, 7267684), (16, 5450763), (24, 3633842), (48, 1816921), (79, 1103952), (109, 800112), (158, 551976), (211, 413328), (218, 400056), (237, 367984), (316, 275988), (327, 266704), (422, 206664), (436, 200028), (474, 183992), (632, 137994), (633, 137776), (654, 133352), (844, 103332), (872, 100014), (948, 91996), (1264, 68997), (1266, 68888), (1308, 66676), (1688, 51666), (1744, 50007), (1896, 45998), (2532, 34444), (2616, 33338), (3376, 25833), (3792, 22999), (5064, 17222), (5232, 16669), (8611, 10128)]