27320904

素因数分解:

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

素因数の和:160

約数の個数: 144

約数和(自身を含む): 85487220

約数和(自身を除く): 58166316

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 34, 36, 39, 51, 52, 68, 72, 78, 101, 102, 104, 117, 136, 153, 156, 202, 204, 221, 234, 289, 303, 306, 312, 404, 408, 442, 468, 578, 606, 612, 663, 808, 867, 884, 909, 936, 1156, 1212, 1224, 1313, 1326, 1717, 1734, 1768, 1818, 1989, 2312, 2424, 2601, 2626, 2652, 3434, 3468, 3636, 3757, 3939, 3978, 5151, 5202, 5252, 5304, 6868, 6936, 7272, 7514, 7878, 7956, 10302, 10404, 10504, 11271, 11817, 13736, 15028, 15453, 15756, 15912, 20604, 20808, 22321, 22542, 23634, 29189, 30056, 30906, 31512, 33813, 41208, 44642, 45084, 47268, 58378, 61812, 66963, 67626, 87567, 89284, 90168, 94536, 116756, 123624, 133926, 135252, 175134, 178568, 200889, 233512, 262701, 267852, 270504, 350268, 379457, 401778, 525402, 535704, 700536, 758914, 803556, 1050804, 1138371, 1517828, 1607112, 2101608, 2276742, 3035656, 3415113, 4553484, 6830226, 9106968, 13660452, 27320904]

約数ペア:

[(1, 27320904), (2, 13660452), (3, 9106968), (4, 6830226), (6, 4553484), (8, 3415113), (9, 3035656), (12, 2276742), (13, 2101608), (17, 1607112), (18, 1517828), (24, 1138371), (26, 1050804), (34, 803556), (36, 758914), (39, 700536), (51, 535704), (52, 525402), (68, 401778), (72, 379457), (78, 350268), (101, 270504), (102, 267852), (104, 262701), (117, 233512), (136, 200889), (153, 178568), (156, 175134), (202, 135252), (204, 133926), (221, 123624), (234, 116756), (289, 94536), (303, 90168), (306, 89284), (312, 87567), (404, 67626), (408, 66963), (442, 61812), (468, 58378), (578, 47268), (606, 45084), (612, 44642), (663, 41208), (808, 33813), (867, 31512), (884, 30906), (909, 30056), (936, 29189), (1156, 23634), (1212, 22542), (1224, 22321), (1313, 20808), (1326, 20604), (1717, 15912), (1734, 15756), (1768, 15453), (1818, 15028), (1989, 13736), (2312, 11817), (2424, 11271), (2601, 10504), (2626, 10404), (2652, 10302), (3434, 7956), (3468, 7878), (3636, 7514), (3757, 7272), (3939, 6936), (3978, 6868), (5151, 5304), (5202, 5252)]