91194488

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{21149}}^1$

素因数の和:21180

約数の個数: 48

約数和(自身を含む): 216999000

約数和(自身を除く): 125804512

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 154, 196, 308, 392, 539, 616, 1078, 2156, 4312, 21149, 42298, 84596, 148043, 169192, 232639, 296086, 465278, 592172, 930556, 1036301, 1184344, 1628473, 1861112, 2072602, 3256946, 4145204, 6513892, 8290408, 11399311, 13027784, 22798622, 45597244, 91194488]

約数ペア:

[(1, 91194488), (2, 45597244), (4, 22798622), (7, 13027784), (8, 11399311), (11, 8290408), (14, 6513892), (22, 4145204), (28, 3256946), (44, 2072602), (49, 1861112), (56, 1628473), (77, 1184344), (88, 1036301), (98, 930556), (154, 592172), (196, 465278), (308, 296086), (392, 232639), (539, 169192), (616, 148043), (1078, 84596), (2156, 42298), (4312, 21149)]