72046156

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4603}}^1$

素因数の和:4670

約数の個数: 48

約数和(自身を含む): 158819584

約数和(自身を除く): 86773428

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 43, 52, 86, 91, 172, 182, 301, 364, 559, 602, 1118, 1204, 2236, 3913, 4603, 7826, 9206, 15652, 18412, 32221, 59839, 64442, 119678, 128884, 197929, 239356, 395858, 418873, 791716, 837746, 1385503, 1675492, 2573077, 2771006, 5146154, 5542012, 10292308, 18011539, 36023078, 72046156]

約数ペア:

[(1, 72046156), (2, 36023078), (4, 18011539), (7, 10292308), (13, 5542012), (14, 5146154), (26, 2771006), (28, 2573077), (43, 1675492), (52, 1385503), (86, 837746), (91, 791716), (172, 418873), (182, 395858), (301, 239356), (364, 197929), (559, 128884), (602, 119678), (1118, 64442), (1204, 59839), (2236, 32221), (3913, 18412), (4603, 15652), (7826, 9206)]