90248704

素因数分解:

$2^9\times 7^1\times {\mathrm{13}}^2\times {\mathrm{149}}^1$

素因数の和:200

約数の個数: 120

約数和(自身を含む): 224650800

約数和(自身を除く): 134402096

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 149, 169, 182, 208, 224, 256, 298, 338, 364, 416, 448, 512, 596, 676, 728, 832, 896, 1043, 1183, 1192, 1352, 1456, 1664, 1792, 1937, 2086, 2366, 2384, 2704, 2912, 3328, 3584, 3874, 4172, 4732, 4768, 5408, 5824, 6656, 7748, 8344, 9464, 9536, 10816, 11648, 13559, 15496, 16688, 18928, 19072, 21632, 23296, 25181, 27118, 30992, 33376, 37856, 38144, 43264, 46592, 50362, 54236, 61984, 66752, 75712, 76288, 86528, 100724, 108472, 123968, 133504, 151424, 176267, 201448, 216944, 247936, 267008, 302848, 352534, 402896, 433888, 495872, 534016, 605696, 705068, 805792, 867776, 991744, 1410136, 1611584, 1735552, 2820272, 3223168, 3471104, 5640544, 6446336, 6942208, 11281088, 12892672, 22562176, 45124352, 90248704]

約数ペア:

[(1, 90248704), (2, 45124352), (4, 22562176), (7, 12892672), (8, 11281088), (13, 6942208), (14, 6446336), (16, 5640544), (26, 3471104), (28, 3223168), (32, 2820272), (52, 1735552), (56, 1611584), (64, 1410136), (91, 991744), (104, 867776), (112, 805792), (128, 705068), (149, 605696), (169, 534016), (182, 495872), (208, 433888), (224, 402896), (256, 352534), (298, 302848), (338, 267008), (364, 247936), (416, 216944), (448, 201448), (512, 176267), (596, 151424), (676, 133504), (728, 123968), (832, 108472), (896, 100724), (1043, 86528), (1183, 76288), (1192, 75712), (1352, 66752), (1456, 61984), (1664, 54236), (1792, 50362), (1937, 46592), (2086, 43264), (2366, 38144), (2384, 37856), (2704, 33376), (2912, 30992), (3328, 27118), (3584, 25181), (3874, 23296), (4172, 21632), (4732, 19072), (4768, 18928), (5408, 16688), (5824, 15496), (6656, 13559), (7748, 11648), (8344, 10816), (9464, 9536)]