74252836

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:321

約数の個数: 72

約数和(自身を含む): 161387520

約数和(自身を除く): 87134684

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 127, 133, 157, 196, 254, 266, 314, 508, 532, 628, 889, 931, 1099, 1778, 1862, 2198, 2413, 2983, 3556, 3724, 4396, 4826, 5966, 6223, 7693, 9652, 11932, 12446, 15386, 16891, 19939, 20881, 24892, 30772, 33782, 39878, 41762, 67564, 79756, 83524, 118237, 139573, 146167, 236474, 279146, 292334, 378841, 472948, 558292, 584668, 757682, 977011, 1515364, 1954022, 2651887, 3908044, 5303774, 10607548, 18563209, 37126418, 74252836]

約数ペア:

[(1, 74252836), (2, 37126418), (4, 18563209), (7, 10607548), (14, 5303774), (19, 3908044), (28, 2651887), (38, 1954022), (49, 1515364), (76, 977011), (98, 757682), (127, 584668), (133, 558292), (157, 472948), (196, 378841), (254, 292334), (266, 279146), (314, 236474), (508, 146167), (532, 139573), (628, 118237), (889, 83524), (931, 79756), (1099, 67564), (1778, 41762), (1862, 39878), (2198, 33782), (2413, 30772), (2983, 24892), (3556, 20881), (3724, 19939), (4396, 16891), (4826, 15386), (5966, 12446), (6223, 11932), (7693, 9652)]