91677172

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:340

約数の個数: 48

約数和(自身を含む): 172730880

約数和(自身を除く): 81053708

約数列:

[1, 2, 4, 23, 46, 67, 92, 107, 134, 139, 214, 268, 278, 428, 556, 1541, 2461, 3082, 3197, 4922, 6164, 6394, 7169, 9313, 9844, 12788, 14338, 14873, 18626, 28676, 29746, 37252, 59492, 164887, 214199, 329774, 342079, 428398, 659548, 684158, 856796, 996491, 1368316, 1992982, 3985964, 22919293, 45838586, 91677172]

約数ペア:

[(1, 91677172), (2, 45838586), (4, 22919293), (23, 3985964), (46, 1992982), (67, 1368316), (92, 996491), (107, 856796), (134, 684158), (139, 659548), (214, 428398), (268, 342079), (278, 329774), (428, 214199), (556, 164887), (1541, 59492), (2461, 37252), (3082, 29746), (3197, 28676), (4922, 18626), (6164, 14873), (6394, 14338), (7169, 12788), (9313, 9844)]