81886896

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2083}}^1$

素因数の和:2120

約数の個数: 160

約数和(自身を含む): 289425920

約数和(自身を除く): 207539024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 112, 117, 126, 144, 156, 168, 182, 189, 208, 216, 234, 252, 273, 312, 336, 351, 364, 378, 432, 468, 504, 546, 624, 702, 728, 756, 819, 936, 1008, 1092, 1404, 1456, 1512, 1638, 1872, 2083, 2184, 2457, 2808, 3024, 3276, 4166, 4368, 4914, 5616, 6249, 6552, 8332, 9828, 12498, 13104, 14581, 16664, 18747, 19656, 24996, 27079, 29162, 33328, 37494, 39312, 43743, 49992, 54158, 56241, 58324, 74988, 81237, 87486, 99984, 108316, 112482, 116648, 131229, 149976, 162474, 174972, 189553, 216632, 224964, 233296, 243711, 262458, 299952, 324948, 349944, 379106, 393687, 433264, 449928, 487422, 524916, 568659, 649896, 699888, 731133, 758212, 787374, 899856, 974844, 1049832, 1137318, 1299792, 1462266, 1516424, 1574748, 1705977, 1949688, 2099664, 2274636, 2924532, 3032848, 3149496, 3411954, 3899376, 4549272, 5117931, 5849064, 6298992, 6823908, 9098544, 10235862, 11698128, 13647816, 20471724, 27295632, 40943448, 81886896]

約数ペア:

[(1, 81886896), (2, 40943448), (3, 27295632), (4, 20471724), (6, 13647816), (7, 11698128), (8, 10235862), (9, 9098544), (12, 6823908), (13, 6298992), (14, 5849064), (16, 5117931), (18, 4549272), (21, 3899376), (24, 3411954), (26, 3149496), (27, 3032848), (28, 2924532), (36, 2274636), (39, 2099664), (42, 1949688), (48, 1705977), (52, 1574748), (54, 1516424), (56, 1462266), (63, 1299792), (72, 1137318), (78, 1049832), (84, 974844), (91, 899856), (104, 787374), (108, 758212), (112, 731133), (117, 699888), (126, 649896), (144, 568659), (156, 524916), (168, 487422), (182, 449928), (189, 433264), (208, 393687), (216, 379106), (234, 349944), (252, 324948), (273, 299952), (312, 262458), (336, 243711), (351, 233296), (364, 224964), (378, 216632), (432, 189553), (468, 174972), (504, 162474), (546, 149976), (624, 131229), (702, 116648), (728, 112482), (756, 108316), (819, 99984), (936, 87486), (1008, 81237), (1092, 74988), (1404, 58324), (1456, 56241), (1512, 54158), (1638, 49992), (1872, 43743), (2083, 39312), (2184, 37494), (2457, 33328), (2808, 29162), (3024, 27079), (3276, 24996), (4166, 19656), (4368, 18747), (4914, 16664), (5616, 14581), (6249, 13104), (6552, 12498), (8332, 9828)]