72789648

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{89203}}^1$

素因数の和:89231

約数の個数: 40

約数和(自身を含む): 199103328

約数和(自身を除く): 126313680

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 89203, 178406, 267609, 356812, 535218, 713624, 1070436, 1427248, 1516451, 2140872, 3032902, 4281744, 4549353, 6065804, 9098706, 12131608, 18197412, 24263216, 36394824, 72789648]

約数ペア:

[(1, 72789648), (2, 36394824), (3, 24263216), (4, 18197412), (6, 12131608), (8, 9098706), (12, 6065804), (16, 4549353), (17, 4281744), (24, 3032902), (34, 2140872), (48, 1516451), (51, 1427248), (68, 1070436), (102, 713624), (136, 535218), (204, 356812), (272, 267609), (408, 178406), (816, 89203)]