72472608

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^2\times {\mathrm{1489}}^1$

素因数の和:1531

約数の個数: 108

約数和(自身を含む): 223316730

約数和(自身を除く): 150844122

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 169, 208, 234, 288, 312, 338, 416, 468, 507, 624, 676, 936, 1014, 1248, 1352, 1489, 1521, 1872, 2028, 2704, 2978, 3042, 3744, 4056, 4467, 5408, 5956, 6084, 8112, 8934, 11912, 12168, 13401, 16224, 17868, 19357, 23824, 24336, 26802, 35736, 38714, 47648, 48672, 53604, 58071, 71472, 77428, 107208, 116142, 142944, 154856, 174213, 214416, 232284, 251641, 309712, 348426, 428832, 464568, 503282, 619424, 696852, 754923, 929136, 1006564, 1393704, 1509846, 1858272, 2013128, 2264769, 2787408, 3019692, 4026256, 4529538, 5574816, 6039384, 8052512, 9059076, 12078768, 18118152, 24157536, 36236304, 72472608]

約数ペア:

[(1, 72472608), (2, 36236304), (3, 24157536), (4, 18118152), (6, 12078768), (8, 9059076), (9, 8052512), (12, 6039384), (13, 5574816), (16, 4529538), (18, 4026256), (24, 3019692), (26, 2787408), (32, 2264769), (36, 2013128), (39, 1858272), (48, 1509846), (52, 1393704), (72, 1006564), (78, 929136), (96, 754923), (104, 696852), (117, 619424), (144, 503282), (156, 464568), (169, 428832), (208, 348426), (234, 309712), (288, 251641), (312, 232284), (338, 214416), (416, 174213), (468, 154856), (507, 142944), (624, 116142), (676, 107208), (936, 77428), (1014, 71472), (1248, 58071), (1352, 53604), (1489, 48672), (1521, 47648), (1872, 38714), (2028, 35736), (2704, 26802), (2978, 24336), (3042, 23824), (3744, 19357), (4056, 17868), (4467, 16224), (5408, 13401), (5956, 12168), (6084, 11912), (8112, 8934)]