72125568

素因数分解:

$2^7\times 3^2\times {\mathrm{137}}^1\times {\mathrm{457}}^1$

素因数の和:614

約数の個数: 96

約数和(自身を含む): 209521260

約数和(自身を除く): 137395692

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 137, 144, 192, 274, 288, 384, 411, 457, 548, 576, 822, 914, 1096, 1152, 1233, 1371, 1644, 1828, 2192, 2466, 2742, 3288, 3656, 4113, 4384, 4932, 5484, 6576, 7312, 8226, 8768, 9864, 10968, 13152, 14624, 16452, 17536, 19728, 21936, 26304, 29248, 32904, 39456, 43872, 52608, 58496, 62609, 65808, 78912, 87744, 125218, 131616, 157824, 175488, 187827, 250436, 263232, 375654, 500872, 526464, 563481, 751308, 1001744, 1126962, 1502616, 2003488, 2253924, 3005232, 4006976, 4507848, 6010464, 8013952, 9015696, 12020928, 18031392, 24041856, 36062784, 72125568]

約数ペア:

[(1, 72125568), (2, 36062784), (3, 24041856), (4, 18031392), (6, 12020928), (8, 9015696), (9, 8013952), (12, 6010464), (16, 4507848), (18, 4006976), (24, 3005232), (32, 2253924), (36, 2003488), (48, 1502616), (64, 1126962), (72, 1001744), (96, 751308), (128, 563481), (137, 526464), (144, 500872), (192, 375654), (274, 263232), (288, 250436), (384, 187827), (411, 175488), (457, 157824), (548, 131616), (576, 125218), (822, 87744), (914, 78912), (1096, 65808), (1152, 62609), (1233, 58496), (1371, 52608), (1644, 43872), (1828, 39456), (2192, 32904), (2466, 29248), (2742, 26304), (3288, 21936), (3656, 19728), (4113, 17536), (4384, 16452), (4932, 14624), (5484, 13152), (6576, 10968), (7312, 9864), (8226, 8768)]