80302752

素因数分解:

$2^5\times 3^5\times {\mathrm{23}}^1\times {\mathrm{449}}^1$

素因数の和:497

約数の個数: 144

約数和(自身を含む): 247665600

約数和(自身を除く): 167362848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 69, 72, 81, 92, 96, 108, 138, 144, 162, 184, 207, 216, 243, 276, 288, 324, 368, 414, 432, 449, 486, 552, 621, 648, 736, 828, 864, 898, 972, 1104, 1242, 1296, 1347, 1656, 1796, 1863, 1944, 2208, 2484, 2592, 2694, 3312, 3592, 3726, 3888, 4041, 4968, 5388, 5589, 6624, 7184, 7452, 7776, 8082, 9936, 10327, 10776, 11178, 12123, 14368, 14904, 16164, 19872, 20654, 21552, 22356, 24246, 29808, 30981, 32328, 36369, 41308, 43104, 44712, 48492, 59616, 61962, 64656, 72738, 82616, 89424, 92943, 96984, 109107, 123924, 129312, 145476, 165232, 178848, 185886, 193968, 218214, 247848, 278829, 290952, 330464, 371772, 387936, 436428, 495696, 557658, 581904, 743544, 836487, 872856, 991392, 1115316, 1163808, 1487088, 1672974, 1745712, 2230632, 2509461, 2974176, 3345948, 3491424, 4461264, 5018922, 6691896, 8922528, 10037844, 13383792, 20075688, 26767584, 40151376, 80302752]

約数ペア:

[(1, 80302752), (2, 40151376), (3, 26767584), (4, 20075688), (6, 13383792), (8, 10037844), (9, 8922528), (12, 6691896), (16, 5018922), (18, 4461264), (23, 3491424), (24, 3345948), (27, 2974176), (32, 2509461), (36, 2230632), (46, 1745712), (48, 1672974), (54, 1487088), (69, 1163808), (72, 1115316), (81, 991392), (92, 872856), (96, 836487), (108, 743544), (138, 581904), (144, 557658), (162, 495696), (184, 436428), (207, 387936), (216, 371772), (243, 330464), (276, 290952), (288, 278829), (324, 247848), (368, 218214), (414, 193968), (432, 185886), (449, 178848), (486, 165232), (552, 145476), (621, 129312), (648, 123924), (736, 109107), (828, 96984), (864, 92943), (898, 89424), (972, 82616), (1104, 72738), (1242, 64656), (1296, 61962), (1347, 59616), (1656, 48492), (1796, 44712), (1863, 43104), (1944, 41308), (2208, 36369), (2484, 32328), (2592, 30981), (2694, 29808), (3312, 24246), (3592, 22356), (3726, 21552), (3888, 20654), (4041, 19872), (4968, 16164), (5388, 14904), (5589, 14368), (6624, 12123), (7184, 11178), (7452, 10776), (7776, 10327), (8082, 9936)]