72502872

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{232381}}^1$

素因数の和:232403

約数の個数: 32

約数和(自身を含む): 195200880

約数和(自身を除く): 122698008

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 232381, 464762, 697143, 929524, 1394286, 1859048, 2788572, 3020953, 5577144, 6041906, 9062859, 12083812, 18125718, 24167624, 36251436, 72502872]

約数ペア:

[(1, 72502872), (2, 36251436), (3, 24167624), (4, 18125718), (6, 12083812), (8, 9062859), (12, 6041906), (13, 5577144), (24, 3020953), (26, 2788572), (39, 1859048), (52, 1394286), (78, 929524), (104, 697143), (156, 464762), (312, 232381)]