83893264

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{367}}^1$

素因数の和:552

約数の個数: 80

約数和(自身を含む): 201875968

約数和(自身を除く): 117982704

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 157, 182, 208, 314, 364, 367, 628, 728, 734, 1099, 1256, 1456, 1468, 2041, 2198, 2512, 2569, 2936, 4082, 4396, 4771, 5138, 5872, 8164, 8792, 9542, 10276, 14287, 16328, 17584, 19084, 20552, 28574, 32656, 33397, 38168, 41104, 57148, 57619, 66794, 76336, 114296, 115238, 133588, 228592, 230476, 267176, 403333, 460952, 534352, 749047, 806666, 921904, 1498094, 1613332, 2996188, 3226664, 5243329, 5992376, 6453328, 10486658, 11984752, 20973316, 41946632, 83893264]

約数ペア:

[(1, 83893264), (2, 41946632), (4, 20973316), (7, 11984752), (8, 10486658), (13, 6453328), (14, 5992376), (16, 5243329), (26, 3226664), (28, 2996188), (52, 1613332), (56, 1498094), (91, 921904), (104, 806666), (112, 749047), (157, 534352), (182, 460952), (208, 403333), (314, 267176), (364, 230476), (367, 228592), (628, 133588), (728, 115238), (734, 114296), (1099, 76336), (1256, 66794), (1456, 57619), (1468, 57148), (2041, 41104), (2198, 38168), (2512, 33397), (2569, 32656), (2936, 28574), (4082, 20552), (4396, 19084), (4771, 17584), (5138, 16328), (5872, 14287), (8164, 10276), (8792, 9542)]