72989298

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{457}}^1\times {\mathrm{467}}^1$

素因数の和:951

約数の個数: 48

約数和(自身を含む): 167188320

約数和(自身を除く): 94199022

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 457, 467, 914, 934, 1371, 1401, 2742, 2802, 4113, 4203, 8226, 8406, 8683, 8873, 17366, 17746, 26049, 26619, 52098, 53238, 78147, 79857, 156294, 159714, 213419, 426838, 640257, 1280514, 1920771, 3841542, 4054961, 8109922, 12164883, 24329766, 36494649, 72989298]

約数ペア:

[(1, 72989298), (2, 36494649), (3, 24329766), (6, 12164883), (9, 8109922), (18, 4054961), (19, 3841542), (38, 1920771), (57, 1280514), (114, 640257), (171, 426838), (342, 213419), (457, 159714), (467, 156294), (914, 79857), (934, 78147), (1371, 53238), (1401, 52098), (2742, 26619), (2802, 26049), (4113, 17746), (4203, 17366), (8226, 8873), (8406, 8683)]