80216448

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{16069}}^1$

素因数の和:16099

約数の個数: 64

約数和(自身を含む): 229479600

約数和(自身を除く): 149263152

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, 312, 384, 416, 624, 832, 1248, 1664, 2496, 4992, 16069, 32138, 48207, 64276, 96414, 128552, 192828, 208897, 257104, 385656, 417794, 514208, 626691, 771312, 835588, 1028416, 1253382, 1542624, 1671176, 2056832, 2506764, 3085248, 3342352, 5013528, 6170496, 6684704, 10027056, 13369408, 20054112, 26738816, 40108224, 80216448]

約数ペア:

[(1, 80216448), (2, 40108224), (3, 26738816), (4, 20054112), (6, 13369408), (8, 10027056), (12, 6684704), (13, 6170496), (16, 5013528), (24, 3342352), (26, 3085248), (32, 2506764), (39, 2056832), (48, 1671176), (52, 1542624), (64, 1253382), (78, 1028416), (96, 835588), (104, 771312), (128, 626691), (156, 514208), (192, 417794), (208, 385656), (312, 257104), (384, 208897), (416, 192828), (624, 128552), (832, 96414), (1248, 64276), (1664, 48207), (2496, 32138), (4992, 16069)]