81549612

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{44417}}^1$

素因数の和:44447

約数の個数: 48

約数和(自身を含む): 223866720

約数和(自身を除く): 142317108

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 153, 204, 306, 459, 612, 918, 1836, 44417, 88834, 133251, 177668, 266502, 399753, 533004, 755089, 799506, 1199259, 1510178, 1599012, 2265267, 2398518, 3020356, 4530534, 4797036, 6795801, 9061068, 13591602, 20387403, 27183204, 40774806, 81549612]

約数ペア:

[(1, 81549612), (2, 40774806), (3, 27183204), (4, 20387403), (6, 13591602), (9, 9061068), (12, 6795801), (17, 4797036), (18, 4530534), (27, 3020356), (34, 2398518), (36, 2265267), (51, 1599012), (54, 1510178), (68, 1199259), (102, 799506), (108, 755089), (153, 533004), (204, 399753), (306, 266502), (459, 177668), (612, 133251), (918, 88834), (1836, 44417)]