81986064

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89897}}^1$

素因数の和:89927

約数の個数: 40

約数和(自身を含む): 222947040

約数和(自身を除く): 140960976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 89897, 179794, 269691, 359588, 539382, 719176, 1078764, 1438352, 1708043, 2157528, 3416086, 4315056, 5124129, 6832172, 10248258, 13664344, 20496516, 27328688, 40993032, 81986064]

約数ペア:

[(1, 81986064), (2, 40993032), (3, 27328688), (4, 20496516), (6, 13664344), (8, 10248258), (12, 6832172), (16, 5124129), (19, 4315056), (24, 3416086), (38, 2157528), (48, 1708043), (57, 1438352), (76, 1078764), (114, 719176), (152, 539382), (228, 359588), (304, 269691), (456, 179794), (912, 89897)]