72122112

素因数分解:

$2^8\times 3^2\times {\mathrm{23}}^1\times {\mathrm{1361}}^1$

素因数の和:1406

約数の個数: 108

約数和(自身を含む): 217146384

約数和(自身を除く): 145024272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 128, 138, 144, 184, 192, 207, 256, 276, 288, 368, 384, 414, 552, 576, 736, 768, 828, 1104, 1152, 1361, 1472, 1656, 2208, 2304, 2722, 2944, 3312, 4083, 4416, 5444, 5888, 6624, 8166, 8832, 10888, 12249, 13248, 16332, 17664, 21776, 24498, 26496, 31303, 32664, 43552, 48996, 52992, 62606, 65328, 87104, 93909, 97992, 125212, 130656, 174208, 187818, 195984, 250424, 261312, 281727, 348416, 375636, 391968, 500848, 522624, 563454, 751272, 783936, 1001696, 1045248, 1126908, 1502544, 1567872, 2003392, 2253816, 3005088, 3135744, 4006784, 4507632, 6010176, 8013568, 9015264, 12020352, 18030528, 24040704, 36061056, 72122112]

約数ペア:

[(1, 72122112), (2, 36061056), (3, 24040704), (4, 18030528), (6, 12020352), (8, 9015264), (9, 8013568), (12, 6010176), (16, 4507632), (18, 4006784), (23, 3135744), (24, 3005088), (32, 2253816), (36, 2003392), (46, 1567872), (48, 1502544), (64, 1126908), (69, 1045248), (72, 1001696), (92, 783936), (96, 751272), (128, 563454), (138, 522624), (144, 500848), (184, 391968), (192, 375636), (207, 348416), (256, 281727), (276, 261312), (288, 250424), (368, 195984), (384, 187818), (414, 174208), (552, 130656), (576, 125212), (736, 97992), (768, 93909), (828, 87104), (1104, 65328), (1152, 62606), (1361, 52992), (1472, 48996), (1656, 43552), (2208, 32664), (2304, 31303), (2722, 26496), (2944, 24498), (3312, 21776), (4083, 17664), (4416, 16332), (5444, 13248), (5888, 12249), (6624, 10888), (8166, 8832)]