85413328

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5333}}^1$

素因数の和:5372

約数の個数: 80

約数和(自身を含む): 222235776

約数和(自身を除く): 136822448

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 112, 143, 154, 176, 182, 208, 286, 308, 364, 572, 616, 728, 1001, 1144, 1232, 1456, 2002, 2288, 4004, 5333, 8008, 10666, 16016, 21332, 37331, 42664, 58663, 69329, 74662, 85328, 117326, 138658, 149324, 234652, 277316, 298648, 410641, 469304, 485303, 554632, 597296, 762619, 821282, 938608, 970606, 1109264, 1525238, 1642564, 1941212, 3050476, 3285128, 3882424, 5338333, 6100952, 6570256, 7764848, 10676666, 12201904, 21353332, 42706664, 85413328]

約数ペア:

[(1, 85413328), (2, 42706664), (4, 21353332), (7, 12201904), (8, 10676666), (11, 7764848), (13, 6570256), (14, 6100952), (16, 5338333), (22, 3882424), (26, 3285128), (28, 3050476), (44, 1941212), (52, 1642564), (56, 1525238), (77, 1109264), (88, 970606), (91, 938608), (104, 821282), (112, 762619), (143, 597296), (154, 554632), (176, 485303), (182, 469304), (208, 410641), (286, 298648), (308, 277316), (364, 234652), (572, 149324), (616, 138658), (728, 117326), (1001, 85328), (1144, 74662), (1232, 69329), (1456, 58663), (2002, 42664), (2288, 37331), (4004, 21332), (5333, 16016), (8008, 10666)]