71295744

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:262

約数の個数: 144

約数和(自身を含む): 210957152

約数和(自身を除く): 139661408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 37, 39, 48, 52, 64, 74, 78, 96, 104, 111, 128, 148, 156, 192, 193, 208, 222, 256, 296, 312, 384, 386, 416, 444, 481, 579, 592, 624, 768, 772, 832, 888, 962, 1158, 1184, 1248, 1443, 1544, 1664, 1776, 1924, 2316, 2368, 2496, 2509, 2886, 3088, 3328, 3552, 3848, 4632, 4736, 4992, 5018, 5772, 6176, 7104, 7141, 7527, 7696, 9264, 9472, 9984, 10036, 11544, 12352, 14208, 14282, 15054, 15392, 18528, 20072, 21423, 23088, 24704, 28416, 28564, 30108, 30784, 37056, 40144, 42846, 46176, 49408, 57128, 60216, 61568, 74112, 80288, 85692, 92352, 92833, 114256, 120432, 123136, 148224, 160576, 171384, 184704, 185666, 228512, 240864, 278499, 321152, 342768, 369408, 371332, 457024, 481728, 556998, 642304, 685536, 742664, 914048, 963456, 1113996, 1371072, 1485328, 1828096, 1926912, 2227992, 2742144, 2970656, 4455984, 5484288, 5941312, 8911968, 11882624, 17823936, 23765248, 35647872, 71295744]

約数ペア:

[(1, 71295744), (2, 35647872), (3, 23765248), (4, 17823936), (6, 11882624), (8, 8911968), (12, 5941312), (13, 5484288), (16, 4455984), (24, 2970656), (26, 2742144), (32, 2227992), (37, 1926912), (39, 1828096), (48, 1485328), (52, 1371072), (64, 1113996), (74, 963456), (78, 914048), (96, 742664), (104, 685536), (111, 642304), (128, 556998), (148, 481728), (156, 457024), (192, 371332), (193, 369408), (208, 342768), (222, 321152), (256, 278499), (296, 240864), (312, 228512), (384, 185666), (386, 184704), (416, 171384), (444, 160576), (481, 148224), (579, 123136), (592, 120432), (624, 114256), (768, 92833), (772, 92352), (832, 85692), (888, 80288), (962, 74112), (1158, 61568), (1184, 60216), (1248, 57128), (1443, 49408), (1544, 46176), (1664, 42846), (1776, 40144), (1924, 37056), (2316, 30784), (2368, 30108), (2496, 28564), (2509, 28416), (2886, 24704), (3088, 23088), (3328, 21423), (3552, 20072), (3848, 18528), (4632, 15392), (4736, 15054), (4992, 14282), (5018, 14208), (5772, 12352), (6176, 11544), (7104, 10036), (7141, 9984), (7527, 9472), (7696, 9264)]