66918528

素因数分解:

$2^7\times 3^3\times {\mathrm{17}}^2\times {\mathrm{67}}^1$

素因数の和:124

約数の個数: 192

約数和(自身を含む): 212935200

約数和(自身を除く): 146016672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 67, 68, 72, 96, 102, 108, 128, 134, 136, 144, 153, 192, 201, 204, 216, 268, 272, 288, 289, 306, 384, 402, 408, 432, 459, 536, 544, 576, 578, 603, 612, 804, 816, 864, 867, 918, 1072, 1088, 1139, 1152, 1156, 1206, 1224, 1608, 1632, 1728, 1734, 1809, 1836, 2144, 2176, 2278, 2312, 2412, 2448, 2601, 3216, 3264, 3417, 3456, 3468, 3618, 3672, 4288, 4556, 4624, 4824, 4896, 5202, 6432, 6528, 6834, 6936, 7236, 7344, 7803, 8576, 9112, 9248, 9648, 9792, 10251, 10404, 12864, 13668, 13872, 14472, 14688, 15606, 18224, 18496, 19296, 19363, 19584, 20502, 20808, 25728, 27336, 27744, 28944, 29376, 30753, 31212, 36448, 36992, 38592, 38726, 41004, 41616, 54672, 55488, 57888, 58089, 58752, 61506, 62424, 72896, 77184, 77452, 82008, 83232, 109344, 110976, 115776, 116178, 123012, 124848, 145792, 154904, 164016, 166464, 174267, 218688, 231552, 232356, 246024, 249696, 309808, 328032, 332928, 348534, 437376, 464712, 492048, 499392, 522801, 619616, 656064, 697068, 929424, 984096, 998784, 1045602, 1239232, 1312128, 1394136, 1858848, 1968192, 2091204, 2478464, 2788272, 3717696, 3936384, 4182408, 5576544, 7435392, 8364816, 11153088, 16729632, 22306176, 33459264, 66918528]

約数ペア:

[(1, 66918528), (2, 33459264), (3, 22306176), (4, 16729632), (6, 11153088), (8, 8364816), (9, 7435392), (12, 5576544), (16, 4182408), (17, 3936384), (18, 3717696), (24, 2788272), (27, 2478464), (32, 2091204), (34, 1968192), (36, 1858848), (48, 1394136), (51, 1312128), (54, 1239232), (64, 1045602), (67, 998784), (68, 984096), (72, 929424), (96, 697068), (102, 656064), (108, 619616), (128, 522801), (134, 499392), (136, 492048), (144, 464712), (153, 437376), (192, 348534), (201, 332928), (204, 328032), (216, 309808), (268, 249696), (272, 246024), (288, 232356), (289, 231552), (306, 218688), (384, 174267), (402, 166464), (408, 164016), (432, 154904), (459, 145792), (536, 124848), (544, 123012), (576, 116178), (578, 115776), (603, 110976), (612, 109344), (804, 83232), (816, 82008), (864, 77452), (867, 77184), (918, 72896), (1072, 62424), (1088, 61506), (1139, 58752), (1152, 58089), (1156, 57888), (1206, 55488), (1224, 54672), (1608, 41616), (1632, 41004), (1728, 38726), (1734, 38592), (1809, 36992), (1836, 36448), (2144, 31212), (2176, 30753), (2278, 29376), (2312, 28944), (2412, 27744), (2448, 27336), (2601, 25728), (3216, 20808), (3264, 20502), (3417, 19584), (3456, 19363), (3468, 19296), (3618, 18496), (3672, 18224), (4288, 15606), (4556, 14688), (4624, 14472), (4824, 13872), (4896, 13668), (5202, 12864), (6432, 10404), (6528, 10251), (6834, 9792), (6936, 9648), (7236, 9248), (7344, 9112), (7803, 8576)]