79538784

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1$

素因数の和:229

約数の個数: 192

約数和(自身を含む): 249951744

約数和(自身を除く): 170412960

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 23, 24, 26, 32, 34, 39, 46, 48, 51, 52, 68, 69, 78, 92, 96, 102, 104, 136, 138, 156, 163, 184, 204, 208, 221, 272, 276, 299, 312, 326, 368, 391, 408, 416, 442, 489, 544, 552, 598, 624, 652, 663, 736, 782, 816, 884, 897, 978, 1104, 1173, 1196, 1248, 1304, 1326, 1564, 1632, 1768, 1794, 1956, 2119, 2208, 2346, 2392, 2608, 2652, 2771, 3128, 3536, 3588, 3749, 3912, 4238, 4692, 4784, 5083, 5216, 5304, 5542, 6256, 6357, 7072, 7176, 7498, 7824, 8313, 8476, 9384, 9568, 10166, 10608, 11084, 11247, 12512, 12714, 14352, 14996, 15249, 15648, 16626, 16952, 18768, 20332, 21216, 22168, 22494, 25428, 28704, 29992, 30498, 33252, 33904, 36023, 37536, 40664, 44336, 44988, 48737, 50856, 59984, 60996, 63733, 66504, 67808, 72046, 81328, 88672, 89976, 97474, 101712, 108069, 119968, 121992, 127466, 133008, 144092, 146211, 162656, 179952, 191199, 194948, 203424, 216138, 243984, 254932, 266016, 288184, 292422, 359904, 382398, 389896, 432276, 487968, 509864, 576368, 584844, 764796, 779792, 828529, 864552, 1019728, 1152736, 1169688, 1529592, 1559584, 1657058, 1729104, 2039456, 2339376, 2485587, 3059184, 3314116, 3458208, 4678752, 4971174, 6118368, 6628232, 9942348, 13256464, 19884696, 26512928, 39769392, 79538784]

約数ペア:

[(1, 79538784), (2, 39769392), (3, 26512928), (4, 19884696), (6, 13256464), (8, 9942348), (12, 6628232), (13, 6118368), (16, 4971174), (17, 4678752), (23, 3458208), (24, 3314116), (26, 3059184), (32, 2485587), (34, 2339376), (39, 2039456), (46, 1729104), (48, 1657058), (51, 1559584), (52, 1529592), (68, 1169688), (69, 1152736), (78, 1019728), (92, 864552), (96, 828529), (102, 779792), (104, 764796), (136, 584844), (138, 576368), (156, 509864), (163, 487968), (184, 432276), (204, 389896), (208, 382398), (221, 359904), (272, 292422), (276, 288184), (299, 266016), (312, 254932), (326, 243984), (368, 216138), (391, 203424), (408, 194948), (416, 191199), (442, 179952), (489, 162656), (544, 146211), (552, 144092), (598, 133008), (624, 127466), (652, 121992), (663, 119968), (736, 108069), (782, 101712), (816, 97474), (884, 89976), (897, 88672), (978, 81328), (1104, 72046), (1173, 67808), (1196, 66504), (1248, 63733), (1304, 60996), (1326, 59984), (1564, 50856), (1632, 48737), (1768, 44988), (1794, 44336), (1956, 40664), (2119, 37536), (2208, 36023), (2346, 33904), (2392, 33252), (2608, 30498), (2652, 29992), (2771, 28704), (3128, 25428), (3536, 22494), (3588, 22168), (3749, 21216), (3912, 20332), (4238, 18768), (4692, 16952), (4784, 16626), (5083, 15648), (5216, 15249), (5304, 14996), (5542, 14352), (6256, 12714), (6357, 12512), (7072, 11247), (7176, 11084), (7498, 10608), (7824, 10166), (8313, 9568), (8476, 9384)]