78127276

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{167}}^1$

素因数の和:346

約数の個数: 48

約数和(自身を含む): 147470400

約数和(自身を除く): 69343124

約数列:

[1, 2, 4, 29, 37, 58, 74, 109, 116, 148, 167, 218, 334, 436, 668, 1073, 2146, 3161, 4033, 4292, 4843, 6179, 6322, 8066, 9686, 12358, 12644, 16132, 18203, 19372, 24716, 36406, 72812, 116957, 179191, 233914, 358382, 467828, 527887, 673511, 716764, 1055774, 1347022, 2111548, 2694044, 19531819, 39063638, 78127276]

約数ペア:

[(1, 78127276), (2, 39063638), (4, 19531819), (29, 2694044), (37, 2111548), (58, 1347022), (74, 1055774), (109, 716764), (116, 673511), (148, 527887), (167, 467828), (218, 358382), (334, 233914), (436, 179191), (668, 116957), (1073, 72812), (2146, 36406), (3161, 24716), (4033, 19372), (4292, 18203), (4843, 16132), (6179, 12644), (6322, 12358), (8066, 9686)]