42390744

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{761}}^1$

素因数の和:992

約数の個数: 64

約数和(自身を含む): 116311680

約数和(自身を除く): 73920936

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 211, 264, 422, 633, 761, 844, 1266, 1522, 1688, 2283, 2321, 2532, 3044, 4566, 4642, 5064, 6088, 6963, 8371, 9132, 9284, 13926, 16742, 18264, 18568, 25113, 27852, 33484, 50226, 55704, 66968, 100452, 160571, 200904, 321142, 481713, 642284, 963426, 1284568, 1766281, 1926852, 3532562, 3853704, 5298843, 7065124, 10597686, 14130248, 21195372, 42390744]

約数ペア:

[(1, 42390744), (2, 21195372), (3, 14130248), (4, 10597686), (6, 7065124), (8, 5298843), (11, 3853704), (12, 3532562), (22, 1926852), (24, 1766281), (33, 1284568), (44, 963426), (66, 642284), (88, 481713), (132, 321142), (211, 200904), (264, 160571), (422, 100452), (633, 66968), (761, 55704), (844, 50226), (1266, 33484), (1522, 27852), (1688, 25113), (2283, 18568), (2321, 18264), (2532, 16742), (3044, 13926), (4566, 9284), (4642, 9132), (5064, 8371), (6088, 6963)]