72443904

素因数分解:

$2^{11}\times 3^1\times {\mathrm{13}}^1\times {\mathrm{907}}^1$

素因数の和:945

約数の個数: 96

約数和(自身を含む): 208222560

約数和(自身を除く): 135778656

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 512, 624, 768, 832, 907, 1024, 1248, 1536, 1664, 1814, 2048, 2496, 2721, 3072, 3328, 3628, 4992, 5442, 6144, 6656, 7256, 9984, 10884, 11791, 13312, 14512, 19968, 21768, 23582, 26624, 29024, 35373, 39936, 43536, 47164, 58048, 70746, 79872, 87072, 94328, 116096, 141492, 174144, 188656, 232192, 282984, 348288, 377312, 464384, 565968, 696576, 754624, 928768, 1131936, 1393152, 1509248, 1857536, 2263872, 2786304, 3018496, 4527744, 5572608, 6036992, 9055488, 12073984, 18110976, 24147968, 36221952, 72443904]

約数ペア:

[(1, 72443904), (2, 36221952), (3, 24147968), (4, 18110976), (6, 12073984), (8, 9055488), (12, 6036992), (13, 5572608), (16, 4527744), (24, 3018496), (26, 2786304), (32, 2263872), (39, 1857536), (48, 1509248), (52, 1393152), (64, 1131936), (78, 928768), (96, 754624), (104, 696576), (128, 565968), (156, 464384), (192, 377312), (208, 348288), (256, 282984), (312, 232192), (384, 188656), (416, 174144), (512, 141492), (624, 116096), (768, 94328), (832, 87072), (907, 79872), (1024, 70746), (1248, 58048), (1536, 47164), (1664, 43536), (1814, 39936), (2048, 35373), (2496, 29024), (2721, 26624), (3072, 23582), (3328, 21768), (3628, 19968), (4992, 14512), (5442, 13312), (6144, 11791), (6656, 10884), (7256, 9984)]