66387888

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{983}}^1$

素因数の和:1071

約数の個数: 120

約数和(自身を含む): 215724288

約数和(自身を除く): 149336400

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 67, 72, 84, 112, 126, 134, 144, 168, 201, 252, 268, 336, 402, 469, 504, 536, 603, 804, 938, 983, 1008, 1072, 1206, 1407, 1608, 1876, 1966, 2412, 2814, 2949, 3216, 3752, 3932, 4221, 4824, 5628, 5898, 6881, 7504, 7864, 8442, 8847, 9648, 11256, 11796, 13762, 15728, 16884, 17694, 20643, 22512, 23592, 27524, 33768, 35388, 41286, 47184, 55048, 61929, 65861, 67536, 70776, 82572, 110096, 123858, 131722, 141552, 165144, 197583, 247716, 263444, 330288, 395166, 461027, 495432, 526888, 592749, 790332, 922054, 990864, 1053776, 1185498, 1383081, 1580664, 1844108, 2370996, 2766162, 3161328, 3688216, 4149243, 4741992, 5532324, 7376432, 8298486, 9483984, 11064648, 16596972, 22129296, 33193944, 66387888]

約数ペア:

[(1, 66387888), (2, 33193944), (3, 22129296), (4, 16596972), (6, 11064648), (7, 9483984), (8, 8298486), (9, 7376432), (12, 5532324), (14, 4741992), (16, 4149243), (18, 3688216), (21, 3161328), (24, 2766162), (28, 2370996), (36, 1844108), (42, 1580664), (48, 1383081), (56, 1185498), (63, 1053776), (67, 990864), (72, 922054), (84, 790332), (112, 592749), (126, 526888), (134, 495432), (144, 461027), (168, 395166), (201, 330288), (252, 263444), (268, 247716), (336, 197583), (402, 165144), (469, 141552), (504, 131722), (536, 123858), (603, 110096), (804, 82572), (938, 70776), (983, 67536), (1008, 65861), (1072, 61929), (1206, 55048), (1407, 47184), (1608, 41286), (1876, 35388), (1966, 33768), (2412, 27524), (2814, 23592), (2949, 22512), (3216, 20643), (3752, 17694), (3932, 16884), (4221, 15728), (4824, 13762), (5628, 11796), (5898, 11256), (6881, 9648), (7504, 8847), (7864, 8442)]