81386393616

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1657429}}^1$

素因数の和:1657485

約数の個数: 120

約数和(自身を含む): 256490607360

約数和(自身を除く): 175104213744

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 33, 36, 44, 48, 62, 66, 72, 88, 93, 99, 124, 132, 144, 176, 186, 198, 248, 264, 279, 341, 372, 396, 496, 528, 558, 682, 744, 792, 1023, 1116, 1364, 1488, 1584, 2046, 2232, 2728, 3069, 4092, 4464, 5456, 6138, 8184, 12276, 16368, 24552, 49104, 1657429, 3314858, 4972287, 6629716, 9944574, 13259432, 14916861, 18231719, 19889148, 26518864, 29833722, 36463438, 39778296, 51380299, 54695157, 59667444, 72926876, 79556592, 102760598, 109390314, 119334888, 145853752, 154140897, 164085471, 205521196, 218780628, 238669776, 291707504, 308281794, 328170942, 411042392, 437561256, 462422691, 565183289, 616563588, 656341884, 822084784, 875122512, 924845382, 1130366578, 1233127176, 1312683768, 1695549867, 1849690764, 2260733156, 2466254352, 2625367536, 3391099734, 3699381528, 4521466312, 5086649601, 6782199468, 7398763056, 9042932624, 10173299202, 13564398936, 20346598404, 27128797872, 40693196808, 81386393616]

約数ペア:

[(1, 81386393616), (2, 40693196808), (3, 27128797872), (4, 20346598404), (6, 13564398936), (8, 10173299202), (9, 9042932624), (11, 7398763056), (12, 6782199468), (16, 5086649601), (18, 4521466312), (22, 3699381528), (24, 3391099734), (31, 2625367536), (33, 2466254352), (36, 2260733156), (44, 1849690764), (48, 1695549867), (62, 1312683768), (66, 1233127176), (72, 1130366578), (88, 924845382), (93, 875122512), (99, 822084784), (124, 656341884), (132, 616563588), (144, 565183289), (176, 462422691), (186, 437561256), (198, 411042392), (248, 328170942), (264, 308281794), (279, 291707504), (341, 238669776), (372, 218780628), (396, 205521196), (496, 164085471), (528, 154140897), (558, 145853752), (682, 119334888), (744, 109390314), (792, 102760598), (1023, 79556592), (1116, 72926876), (1364, 59667444), (1488, 54695157), (1584, 51380299), (2046, 39778296), (2232, 36463438), (2728, 29833722), (3069, 26518864), (4092, 19889148), (4464, 18231719), (5456, 14916861), (6138, 13259432), (8184, 9944574), (12276, 6629716), (16368, 4972287), (24552, 3314858), (49104, 1657429)]