71084178

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{313}}^1$

素因数の和:400

約数の個数: 96

約数和(自身を含む): 178693632

約数和(自身を除く): 107609454

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 31, 33, 37, 62, 66, 74, 93, 99, 111, 186, 198, 222, 279, 313, 333, 341, 407, 558, 626, 666, 682, 814, 939, 1023, 1147, 1221, 1878, 2046, 2294, 2442, 2817, 3069, 3441, 3443, 3663, 5634, 6138, 6882, 6886, 7326, 9703, 10323, 10329, 11581, 12617, 19406, 20646, 20658, 23162, 25234, 29109, 30987, 34743, 37851, 58218, 61974, 69486, 75702, 87327, 104229, 106733, 113553, 127391, 174654, 208458, 213466, 227106, 254782, 320199, 359011, 382173, 640398, 718022, 764346, 960597, 1077033, 1146519, 1921194, 2154066, 2293038, 3231099, 3949121, 6462198, 7898242, 11847363, 23694726, 35542089, 71084178]

約数ペア:

[(1, 71084178), (2, 35542089), (3, 23694726), (6, 11847363), (9, 7898242), (11, 6462198), (18, 3949121), (22, 3231099), (31, 2293038), (33, 2154066), (37, 1921194), (62, 1146519), (66, 1077033), (74, 960597), (93, 764346), (99, 718022), (111, 640398), (186, 382173), (198, 359011), (222, 320199), (279, 254782), (313, 227106), (333, 213466), (341, 208458), (407, 174654), (558, 127391), (626, 113553), (666, 106733), (682, 104229), (814, 87327), (939, 75702), (1023, 69486), (1147, 61974), (1221, 58218), (1878, 37851), (2046, 34743), (2294, 30987), (2442, 29109), (2817, 25234), (3069, 23162), (3441, 20658), (3443, 20646), (3663, 19406), (5634, 12617), (6138, 11581), (6882, 10329), (6886, 10323), (7326, 9703)]