66831102

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:175

約数の個数: 128

約数和(自身を含む): 171601920

約数和(自身を除く): 104770818

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 31, 37, 39, 54, 62, 74, 78, 83, 93, 111, 117, 166, 186, 222, 234, 249, 279, 333, 351, 403, 481, 498, 558, 666, 702, 747, 806, 837, 962, 999, 1079, 1147, 1209, 1443, 1494, 1674, 1998, 2158, 2241, 2294, 2418, 2573, 2886, 3071, 3237, 3441, 3627, 4329, 4482, 5146, 6142, 6474, 6882, 7254, 7719, 8658, 9213, 9711, 10323, 10881, 12987, 14911, 15438, 18426, 19422, 20646, 21762, 23157, 25974, 27639, 29133, 29822, 30969, 33449, 39923, 44733, 46314, 55278, 58266, 61938, 66898, 69471, 79846, 82917, 89466, 95201, 100347, 119769, 134199, 138942, 165834, 190402, 200694, 239538, 268398, 285603, 301041, 359307, 402597, 571206, 602082, 718614, 805194, 856809, 903123, 1077921, 1237613, 1713618, 1806246, 2155842, 2475226, 2570427, 3712839, 5140854, 7425678, 11138517, 22277034, 33415551, 66831102]

約数ペア:

[(1, 66831102), (2, 33415551), (3, 22277034), (6, 11138517), (9, 7425678), (13, 5140854), (18, 3712839), (26, 2570427), (27, 2475226), (31, 2155842), (37, 1806246), (39, 1713618), (54, 1237613), (62, 1077921), (74, 903123), (78, 856809), (83, 805194), (93, 718614), (111, 602082), (117, 571206), (166, 402597), (186, 359307), (222, 301041), (234, 285603), (249, 268398), (279, 239538), (333, 200694), (351, 190402), (403, 165834), (481, 138942), (498, 134199), (558, 119769), (666, 100347), (702, 95201), (747, 89466), (806, 82917), (837, 79846), (962, 69471), (999, 66898), (1079, 61938), (1147, 58266), (1209, 55278), (1443, 46314), (1494, 44733), (1674, 39923), (1998, 33449), (2158, 30969), (2241, 29822), (2294, 29133), (2418, 27639), (2573, 25974), (2886, 23157), (3071, 21762), (3237, 20646), (3441, 19422), (3627, 18426), (4329, 15438), (4482, 14911), (5146, 12987), (6142, 10881), (6474, 10323), (6882, 9711), (7254, 9213), (7719, 8658)]