80205216

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9181}}^1$

素因数の和:9214

約数の個数: 96

約数和(自身を含む): 259152768

約数和(自身を除く): 178947552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 78, 84, 91, 96, 104, 112, 156, 168, 182, 208, 224, 273, 312, 336, 364, 416, 546, 624, 672, 728, 1092, 1248, 1456, 2184, 2912, 4368, 8736, 9181, 18362, 27543, 36724, 55086, 64267, 73448, 110172, 119353, 128534, 146896, 192801, 220344, 238706, 257068, 293792, 358059, 385602, 440688, 477412, 514136, 716118, 771204, 835471, 881376, 954824, 1028272, 1432236, 1542408, 1670942, 1909648, 2056544, 2506413, 2864472, 3084816, 3341884, 3819296, 5012826, 5728944, 6169632, 6683768, 10025652, 11457888, 13367536, 20051304, 26735072, 40102608, 80205216]

約数ペア:

[(1, 80205216), (2, 40102608), (3, 26735072), (4, 20051304), (6, 13367536), (7, 11457888), (8, 10025652), (12, 6683768), (13, 6169632), (14, 5728944), (16, 5012826), (21, 3819296), (24, 3341884), (26, 3084816), (28, 2864472), (32, 2506413), (39, 2056544), (42, 1909648), (48, 1670942), (52, 1542408), (56, 1432236), (78, 1028272), (84, 954824), (91, 881376), (96, 835471), (104, 771204), (112, 716118), (156, 514136), (168, 477412), (182, 440688), (208, 385602), (224, 358059), (273, 293792), (312, 257068), (336, 238706), (364, 220344), (416, 192801), (546, 146896), (624, 128534), (672, 119353), (728, 110172), (1092, 73448), (1248, 64267), (1456, 55086), (2184, 36724), (2912, 27543), (4368, 18362), (8736, 9181)]