89220604

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{439}}^1$

素因数の和:634

約数の個数: 48

約数和(自身を含む): 177408000

約数和(自身を除く): 88187396

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 149, 298, 341, 439, 596, 682, 878, 1364, 1639, 1756, 3278, 4619, 4829, 6556, 9238, 9658, 13609, 18476, 19316, 27218, 50809, 54436, 65411, 101618, 130822, 149699, 203236, 261644, 299398, 598796, 719521, 1439042, 2027741, 2878084, 4055482, 8110964, 22305151, 44610302, 89220604]

約数ペア:

[(1, 89220604), (2, 44610302), (4, 22305151), (11, 8110964), (22, 4055482), (31, 2878084), (44, 2027741), (62, 1439042), (124, 719521), (149, 598796), (298, 299398), (341, 261644), (439, 203236), (596, 149699), (682, 130822), (878, 101618), (1364, 65411), (1639, 54436), (1756, 50809), (3278, 27218), (4619, 19316), (4829, 18476), (6556, 13609), (9238, 9658)]