82131570

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{73}}^1\times {\mathrm{463}}^1$

素因数の和:558

約数の個数: 96

約数和(自身を含む): 224969472

約数和(自身を除く): 142837902

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 73, 81, 90, 135, 146, 162, 219, 243, 270, 365, 405, 438, 463, 486, 657, 730, 810, 926, 1095, 1215, 1314, 1389, 1971, 2190, 2315, 2430, 2778, 3285, 3942, 4167, 4630, 5913, 6570, 6945, 8334, 9855, 11826, 12501, 13890, 17739, 19710, 20835, 25002, 29565, 33799, 35478, 37503, 41670, 59130, 62505, 67598, 75006, 88695, 101397, 112509, 125010, 168995, 177390, 187515, 202794, 225018, 304191, 337990, 375030, 506985, 562545, 608382, 912573, 1013970, 1125090, 1520955, 1825146, 2737719, 3041910, 4562865, 5475438, 8213157, 9125730, 13688595, 16426314, 27377190, 41065785, 82131570]

約数ペア:

[(1, 82131570), (2, 41065785), (3, 27377190), (5, 16426314), (6, 13688595), (9, 9125730), (10, 8213157), (15, 5475438), (18, 4562865), (27, 3041910), (30, 2737719), (45, 1825146), (54, 1520955), (73, 1125090), (81, 1013970), (90, 912573), (135, 608382), (146, 562545), (162, 506985), (219, 375030), (243, 337990), (270, 304191), (365, 225018), (405, 202794), (438, 187515), (463, 177390), (486, 168995), (657, 125010), (730, 112509), (810, 101397), (926, 88695), (1095, 75006), (1215, 67598), (1314, 62505), (1389, 59130), (1971, 41670), (2190, 37503), (2315, 35478), (2430, 33799), (2778, 29565), (3285, 25002), (3942, 20835), (4167, 19710), (4630, 17739), (5913, 13890), (6570, 12501), (6945, 11826), (8334, 9855)]