81796416

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{32771}}^1$

素因数の和:32799

約数の個数: 56

約数和(自身を含む): 233074464

約数和(自身を除く): 151278048

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 32771, 65542, 98313, 131084, 196626, 262168, 393252, 426023, 524336, 786504, 852046, 1048672, 1278069, 1573008, 1704092, 2097344, 2556138, 3146016, 3408184, 5112276, 6292032, 6816368, 10224552, 13632736, 20449104, 27265472, 40898208, 81796416]

約数ペア:

[(1, 81796416), (2, 40898208), (3, 27265472), (4, 20449104), (6, 13632736), (8, 10224552), (12, 6816368), (13, 6292032), (16, 5112276), (24, 3408184), (26, 3146016), (32, 2556138), (39, 2097344), (48, 1704092), (52, 1573008), (64, 1278069), (78, 1048672), (96, 852046), (104, 786504), (156, 524336), (192, 426023), (208, 393252), (312, 262168), (416, 196626), (624, 131084), (832, 98313), (1248, 65542), (2496, 32771)]