71997552

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:276

約数の個数: 160

約数和(自身を含む): 229152000

約数和(自身を除く): 157154448

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 88, 99, 108, 109, 132, 139, 144, 176, 198, 216, 218, 264, 278, 297, 327, 396, 417, 432, 436, 528, 556, 594, 654, 792, 834, 872, 981, 1112, 1188, 1199, 1251, 1308, 1529, 1584, 1668, 1744, 1962, 2224, 2376, 2398, 2502, 2616, 2943, 3058, 3336, 3597, 3753, 3924, 4587, 4752, 4796, 5004, 5232, 5886, 6116, 6672, 7194, 7506, 7848, 9174, 9592, 10008, 10791, 11772, 12232, 13761, 14388, 15012, 15151, 15696, 18348, 19184, 20016, 21582, 23544, 24464, 27522, 28776, 30024, 30302, 32373, 36696, 41283, 43164, 45453, 47088, 55044, 57552, 60048, 60604, 64746, 73392, 82566, 86328, 90906, 110088, 121208, 129492, 136359, 165132, 166661, 172656, 181812, 220176, 242416, 258984, 272718, 330264, 333322, 363624, 409077, 499983, 517968, 545436, 660528, 666644, 727248, 818154, 999966, 1090872, 1333288, 1499949, 1636308, 1999932, 2181744, 2666576, 2999898, 3272616, 3999864, 4499847, 5999796, 6545232, 7999728, 8999694, 11999592, 17999388, 23999184, 35998776, 71997552]

約数ペア:

[(1, 71997552), (2, 35998776), (3, 23999184), (4, 17999388), (6, 11999592), (8, 8999694), (9, 7999728), (11, 6545232), (12, 5999796), (16, 4499847), (18, 3999864), (22, 3272616), (24, 2999898), (27, 2666576), (33, 2181744), (36, 1999932), (44, 1636308), (48, 1499949), (54, 1333288), (66, 1090872), (72, 999966), (88, 818154), (99, 727248), (108, 666644), (109, 660528), (132, 545436), (139, 517968), (144, 499983), (176, 409077), (198, 363624), (216, 333322), (218, 330264), (264, 272718), (278, 258984), (297, 242416), (327, 220176), (396, 181812), (417, 172656), (432, 166661), (436, 165132), (528, 136359), (556, 129492), (594, 121208), (654, 110088), (792, 90906), (834, 86328), (872, 82566), (981, 73392), (1112, 64746), (1188, 60604), (1199, 60048), (1251, 57552), (1308, 55044), (1529, 47088), (1584, 45453), (1668, 43164), (1744, 41283), (1962, 36696), (2224, 32373), (2376, 30302), (2398, 30024), (2502, 28776), (2616, 27522), (2943, 24464), (3058, 23544), (3336, 21582), (3597, 20016), (3753, 19184), (3924, 18348), (4587, 15696), (4752, 15151), (4796, 15012), (5004, 14388), (5232, 13761), (5886, 12232), (6116, 11772), (6672, 10791), (7194, 10008), (7506, 9592), (7848, 9174)]