81463284

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{46181}}^1$

素因数の和:46205

約数の個数: 54

約数和(自身を含む): 239546034

約数和(自身を除く): 158082750

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 46181, 92362, 138543, 184724, 277086, 323267, 415629, 554172, 646534, 831258, 969801, 1293068, 1662516, 1939602, 2262869, 2909403, 3879204, 4525738, 5818806, 6788607, 9051476, 11637612, 13577214, 20365821, 27154428, 40731642, 81463284]

約数ペア:

[(1, 81463284), (2, 40731642), (3, 27154428), (4, 20365821), (6, 13577214), (7, 11637612), (9, 9051476), (12, 6788607), (14, 5818806), (18, 4525738), (21, 3879204), (28, 2909403), (36, 2262869), (42, 1939602), (49, 1662516), (63, 1293068), (84, 969801), (98, 831258), (126, 646534), (147, 554172), (196, 415629), (252, 323267), (294, 277086), (441, 184724), (588, 138543), (882, 92362), (1764, 46181)]