72020928

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1307}}^1$

素因数の和:1370

約数の個数: 112

約数和(自身を含む): 223259904

約数和(自身を除く): 151238976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 41, 42, 48, 56, 64, 82, 84, 96, 112, 123, 164, 168, 192, 224, 246, 287, 328, 336, 448, 492, 574, 656, 672, 861, 984, 1148, 1307, 1312, 1344, 1722, 1968, 2296, 2614, 2624, 3444, 3921, 3936, 4592, 5228, 6888, 7842, 7872, 9149, 9184, 10456, 13776, 15684, 18298, 18368, 20912, 27447, 27552, 31368, 36596, 41824, 53587, 54894, 55104, 62736, 73192, 83648, 107174, 109788, 125472, 146384, 160761, 214348, 219576, 250944, 292768, 321522, 375109, 428696, 439152, 585536, 643044, 750218, 857392, 878304, 1125327, 1286088, 1500436, 1714784, 1756608, 2250654, 2572176, 3000872, 3429568, 4501308, 5144352, 6001744, 9002616, 10288704, 12003488, 18005232, 24006976, 36010464, 72020928]

約数ペア:

[(1, 72020928), (2, 36010464), (3, 24006976), (4, 18005232), (6, 12003488), (7, 10288704), (8, 9002616), (12, 6001744), (14, 5144352), (16, 4501308), (21, 3429568), (24, 3000872), (28, 2572176), (32, 2250654), (41, 1756608), (42, 1714784), (48, 1500436), (56, 1286088), (64, 1125327), (82, 878304), (84, 857392), (96, 750218), (112, 643044), (123, 585536), (164, 439152), (168, 428696), (192, 375109), (224, 321522), (246, 292768), (287, 250944), (328, 219576), (336, 214348), (448, 160761), (492, 146384), (574, 125472), (656, 109788), (672, 107174), (861, 83648), (984, 73192), (1148, 62736), (1307, 55104), (1312, 54894), (1344, 53587), (1722, 41824), (1968, 36596), (2296, 31368), (2614, 27552), (2624, 27447), (3444, 20912), (3921, 18368), (3936, 18298), (4592, 15684), (5228, 13776), (6888, 10456), (7842, 9184), (7872, 9149)]