71911680592

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{359}}^1\times {\mathrm{1811}}^1$

素因数の和:2432

約数の個数: 80

約数和(自身を含む): 144950722560

約数和(自身を除く): 73039041968

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 223, 248, 359, 446, 496, 718, 892, 1436, 1784, 1811, 2872, 3568, 3622, 5744, 6913, 7244, 11129, 13826, 14488, 22258, 27652, 28976, 44516, 55304, 56141, 80057, 89032, 110608, 112282, 160114, 178064, 224564, 320228, 403853, 449128, 640456, 650149, 807706, 898256, 1280912, 1300298, 1615412, 2481767, 2600596, 3230824, 4963534, 5201192, 6461648, 9927068, 10402384, 12519443, 19854136, 20154619, 25038886, 39708272, 40309238, 50077772, 80618476, 100155544, 144983227, 161236952, 200311088, 289966454, 322473904, 579932908, 1159865816, 2319731632, 4494480037, 8988960074, 17977920148, 35955840296, 71911680592]

約数ペア:

[(1, 71911680592), (2, 35955840296), (4, 17977920148), (8, 8988960074), (16, 4494480037), (31, 2319731632), (62, 1159865816), (124, 579932908), (223, 322473904), (248, 289966454), (359, 200311088), (446, 161236952), (496, 144983227), (718, 100155544), (892, 80618476), (1436, 50077772), (1784, 40309238), (1811, 39708272), (2872, 25038886), (3568, 20154619), (3622, 19854136), (5744, 12519443), (6913, 10402384), (7244, 9927068), (11129, 6461648), (13826, 5201192), (14488, 4963534), (22258, 3230824), (27652, 2600596), (28976, 2481767), (44516, 1615412), (55304, 1300298), (56141, 1280912), (80057, 898256), (89032, 807706), (110608, 650149), (112282, 640456), (160114, 449128), (178064, 403853), (224564, 320228)]