72673536

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1$

素因数の和:312

約数の個数: 144

約数和(自身を含む): 216336960

約数和(自身を除く): 143663424

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 29, 32, 39, 48, 52, 58, 64, 78, 87, 96, 104, 116, 128, 156, 174, 192, 208, 232, 251, 256, 312, 348, 377, 384, 416, 464, 502, 624, 696, 753, 754, 768, 832, 928, 1004, 1131, 1248, 1392, 1506, 1508, 1664, 1856, 2008, 2262, 2496, 2784, 3012, 3016, 3263, 3328, 3712, 4016, 4524, 4992, 5568, 6024, 6032, 6526, 7279, 7424, 8032, 9048, 9789, 9984, 11136, 12048, 12064, 13052, 14558, 16064, 18096, 19578, 21837, 22272, 24096, 24128, 26104, 29116, 32128, 36192, 39156, 43674, 48192, 48256, 52208, 58232, 64256, 72384, 78312, 87348, 94627, 96384, 96512, 104416, 116464, 144768, 156624, 174696, 189254, 192768, 208832, 232928, 283881, 289536, 313248, 349392, 378508, 417664, 465856, 567762, 626496, 698784, 757016, 835328, 931712, 1135524, 1252992, 1397568, 1514032, 1863424, 2271048, 2505984, 2795136, 3028064, 4542096, 5590272, 6056128, 9084192, 12112256, 18168384, 24224512, 36336768, 72673536]

約数ペア:

[(1, 72673536), (2, 36336768), (3, 24224512), (4, 18168384), (6, 12112256), (8, 9084192), (12, 6056128), (13, 5590272), (16, 4542096), (24, 3028064), (26, 2795136), (29, 2505984), (32, 2271048), (39, 1863424), (48, 1514032), (52, 1397568), (58, 1252992), (64, 1135524), (78, 931712), (87, 835328), (96, 757016), (104, 698784), (116, 626496), (128, 567762), (156, 465856), (174, 417664), (192, 378508), (208, 349392), (232, 313248), (251, 289536), (256, 283881), (312, 232928), (348, 208832), (377, 192768), (384, 189254), (416, 174696), (464, 156624), (502, 144768), (624, 116464), (696, 104416), (753, 96512), (754, 96384), (768, 94627), (832, 87348), (928, 78312), (1004, 72384), (1131, 64256), (1248, 58232), (1392, 52208), (1506, 48256), (1508, 48192), (1664, 43674), (1856, 39156), (2008, 36192), (2262, 32128), (2496, 29116), (2784, 26104), (3012, 24128), (3016, 24096), (3263, 22272), (3328, 21837), (3712, 19578), (4016, 18096), (4524, 16064), (4992, 14558), (5568, 13052), (6024, 12064), (6032, 12048), (6526, 11136), (7279, 9984), (7424, 9789), (8032, 9048)]