27856608

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1$

素因数の和:157

約数の個数: 144

約数和(自身を含む): 84668976

約数和(自身を除く): 56812368

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 68, 78, 96, 101, 102, 104, 136, 156, 169, 202, 204, 208, 221, 272, 303, 312, 338, 404, 408, 416, 442, 507, 544, 606, 624, 663, 676, 808, 816, 884, 1014, 1212, 1248, 1313, 1326, 1352, 1616, 1632, 1717, 1768, 2028, 2424, 2626, 2652, 2704, 2873, 3232, 3434, 3536, 3939, 4056, 4848, 5151, 5252, 5304, 5408, 5746, 6868, 7072, 7878, 8112, 8619, 9696, 10302, 10504, 10608, 11492, 13736, 15756, 16224, 17069, 17238, 20604, 21008, 21216, 22321, 22984, 27472, 31512, 34138, 34476, 41208, 42016, 44642, 45968, 51207, 54944, 63024, 66963, 68276, 68952, 82416, 89284, 91936, 102414, 126048, 133926, 136552, 137904, 164832, 178568, 204828, 267852, 273104, 275808, 290173, 357136, 409656, 535704, 546208, 580346, 714272, 819312, 870519, 1071408, 1160692, 1638624, 1741038, 2142816, 2321384, 3482076, 4642768, 6964152, 9285536, 13928304, 27856608]

約数ペア:

[(1, 27856608), (2, 13928304), (3, 9285536), (4, 6964152), (6, 4642768), (8, 3482076), (12, 2321384), (13, 2142816), (16, 1741038), (17, 1638624), (24, 1160692), (26, 1071408), (32, 870519), (34, 819312), (39, 714272), (48, 580346), (51, 546208), (52, 535704), (68, 409656), (78, 357136), (96, 290173), (101, 275808), (102, 273104), (104, 267852), (136, 204828), (156, 178568), (169, 164832), (202, 137904), (204, 136552), (208, 133926), (221, 126048), (272, 102414), (303, 91936), (312, 89284), (338, 82416), (404, 68952), (408, 68276), (416, 66963), (442, 63024), (507, 54944), (544, 51207), (606, 45968), (624, 44642), (663, 42016), (676, 41208), (808, 34476), (816, 34138), (884, 31512), (1014, 27472), (1212, 22984), (1248, 22321), (1313, 21216), (1326, 21008), (1352, 20604), (1616, 17238), (1632, 17069), (1717, 16224), (1768, 15756), (2028, 13736), (2424, 11492), (2626, 10608), (2652, 10504), (2704, 10302), (2873, 9696), (3232, 8619), (3434, 8112), (3536, 7878), (3939, 7072), (4056, 6868), (4848, 5746), (5151, 5408), (5252, 5304)]