90282528

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2357}}^1$

素因数の和:2399

約数の個数: 144

約数和(自身を含む): 308992320

約数和(自身を除く): 218709792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 96, 112, 114, 126, 133, 144, 152, 168, 171, 224, 228, 252, 266, 288, 304, 336, 342, 399, 456, 504, 532, 608, 672, 684, 798, 912, 1008, 1064, 1197, 1368, 1596, 1824, 2016, 2128, 2357, 2394, 2736, 3192, 4256, 4714, 4788, 5472, 6384, 7071, 9428, 9576, 12768, 14142, 16499, 18856, 19152, 21213, 28284, 32998, 37712, 38304, 42426, 44783, 49497, 56568, 65996, 75424, 84852, 89566, 98994, 113136, 131992, 134349, 148491, 169704, 179132, 197988, 226272, 263984, 268698, 296982, 313481, 339408, 358264, 395976, 403047, 527968, 537396, 593964, 626962, 678816, 716528, 791952, 806094, 940443, 1074792, 1187928, 1253924, 1433056, 1583904, 1612188, 1880886, 2149584, 2375856, 2507848, 2821329, 3224376, 3761772, 4299168, 4751712, 5015696, 5642658, 6448752, 7523544, 10031392, 11285316, 12897504, 15047088, 22570632, 30094176, 45141264, 90282528]

約数ペア:

[(1, 90282528), (2, 45141264), (3, 30094176), (4, 22570632), (6, 15047088), (7, 12897504), (8, 11285316), (9, 10031392), (12, 7523544), (14, 6448752), (16, 5642658), (18, 5015696), (19, 4751712), (21, 4299168), (24, 3761772), (28, 3224376), (32, 2821329), (36, 2507848), (38, 2375856), (42, 2149584), (48, 1880886), (56, 1612188), (57, 1583904), (63, 1433056), (72, 1253924), (76, 1187928), (84, 1074792), (96, 940443), (112, 806094), (114, 791952), (126, 716528), (133, 678816), (144, 626962), (152, 593964), (168, 537396), (171, 527968), (224, 403047), (228, 395976), (252, 358264), (266, 339408), (288, 313481), (304, 296982), (336, 268698), (342, 263984), (399, 226272), (456, 197988), (504, 179132), (532, 169704), (608, 148491), (672, 134349), (684, 131992), (798, 113136), (912, 98994), (1008, 89566), (1064, 84852), (1197, 75424), (1368, 65996), (1596, 56568), (1824, 49497), (2016, 44783), (2128, 42426), (2357, 38304), (2394, 37712), (2736, 32998), (3192, 28284), (4256, 21213), (4714, 19152), (4788, 18856), (5472, 16499), (6384, 14142), (7071, 12768), (9428, 9576)]