71413776

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{349}}^1$

素因数の和:406

約数の個数: 180

約数和(自身を含む): 241195500

約数和(自身を除く): 169781724

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 36, 42, 48, 49, 56, 58, 63, 72, 84, 87, 98, 112, 116, 126, 144, 147, 168, 174, 196, 203, 232, 252, 261, 294, 336, 348, 349, 392, 406, 441, 464, 504, 522, 588, 609, 696, 698, 784, 812, 882, 1008, 1044, 1047, 1176, 1218, 1392, 1396, 1421, 1624, 1764, 1827, 2088, 2094, 2352, 2436, 2443, 2792, 2842, 3141, 3248, 3528, 3654, 4176, 4188, 4263, 4872, 4886, 5584, 5684, 6282, 7056, 7308, 7329, 8376, 8526, 9744, 9772, 10121, 11368, 12564, 12789, 14616, 14658, 16752, 17052, 17101, 19544, 20242, 21987, 22736, 25128, 25578, 29232, 29316, 30363, 34104, 34202, 39088, 40484, 43974, 50256, 51156, 51303, 58632, 60726, 68208, 68404, 70847, 80968, 87948, 91089, 102312, 102606, 117264, 121452, 136808, 141694, 153909, 161936, 175896, 182178, 204624, 205212, 212541, 242904, 273616, 283388, 307818, 351792, 364356, 410424, 425082, 485808, 495929, 566776, 615636, 637623, 728712, 820848, 850164, 991858, 1133552, 1231272, 1275246, 1457424, 1487787, 1700328, 1983716, 2462544, 2550492, 2975574, 3400656, 3967432, 4463361, 5100984, 5951148, 7934864, 8926722, 10201968, 11902296, 17853444, 23804592, 35706888, 71413776]

約数ペア:

[(1, 71413776), (2, 35706888), (3, 23804592), (4, 17853444), (6, 11902296), (7, 10201968), (8, 8926722), (9, 7934864), (12, 5951148), (14, 5100984), (16, 4463361), (18, 3967432), (21, 3400656), (24, 2975574), (28, 2550492), (29, 2462544), (36, 1983716), (42, 1700328), (48, 1487787), (49, 1457424), (56, 1275246), (58, 1231272), (63, 1133552), (72, 991858), (84, 850164), (87, 820848), (98, 728712), (112, 637623), (116, 615636), (126, 566776), (144, 495929), (147, 485808), (168, 425082), (174, 410424), (196, 364356), (203, 351792), (232, 307818), (252, 283388), (261, 273616), (294, 242904), (336, 212541), (348, 205212), (349, 204624), (392, 182178), (406, 175896), (441, 161936), (464, 153909), (504, 141694), (522, 136808), (588, 121452), (609, 117264), (696, 102606), (698, 102312), (784, 91089), (812, 87948), (882, 80968), (1008, 70847), (1044, 68404), (1047, 68208), (1176, 60726), (1218, 58632), (1392, 51303), (1396, 51156), (1421, 50256), (1624, 43974), (1764, 40484), (1827, 39088), (2088, 34202), (2094, 34104), (2352, 30363), (2436, 29316), (2443, 29232), (2792, 25578), (2842, 25128), (3141, 22736), (3248, 21987), (3528, 20242), (3654, 19544), (4176, 17101), (4188, 17052), (4263, 16752), (4872, 14658), (4886, 14616), (5584, 12789), (5684, 12564), (6282, 11368), (7056, 10121), (7308, 9772), (7329, 9744), (8376, 8526)]