72855744

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{101}}^1$

素因数の和:163

約数の個数: 168

約数和(自身を含む): 222705168

約数和(自身を除く): 149849424

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 64, 68, 78, 96, 101, 102, 104, 136, 156, 192, 202, 204, 208, 221, 272, 289, 303, 312, 404, 408, 416, 442, 544, 578, 606, 624, 663, 808, 816, 832, 867, 884, 1088, 1156, 1212, 1248, 1313, 1326, 1616, 1632, 1717, 1734, 1768, 2312, 2424, 2496, 2626, 2652, 3232, 3264, 3434, 3468, 3536, 3757, 3939, 4624, 4848, 5151, 5252, 5304, 6464, 6868, 6936, 7072, 7514, 7878, 9248, 9696, 10302, 10504, 10608, 11271, 13736, 13872, 14144, 15028, 15756, 18496, 19392, 20604, 21008, 21216, 22321, 22542, 27472, 27744, 29189, 30056, 31512, 41208, 42016, 42432, 44642, 45084, 54944, 55488, 58378, 60112, 63024, 66963, 82416, 84032, 87567, 89284, 90168, 109888, 116756, 120224, 126048, 133926, 164832, 175134, 178568, 180336, 233512, 240448, 252096, 267852, 329664, 350268, 357136, 360672, 379457, 467024, 535704, 700536, 714272, 721344, 758914, 934048, 1071408, 1138371, 1401072, 1428544, 1517828, 1868096, 2142816, 2276742, 2802144, 3035656, 4285632, 4553484, 5604288, 6071312, 9106968, 12142624, 18213936, 24285248, 36427872, 72855744]

約数ペア:

[(1, 72855744), (2, 36427872), (3, 24285248), (4, 18213936), (6, 12142624), (8, 9106968), (12, 6071312), (13, 5604288), (16, 4553484), (17, 4285632), (24, 3035656), (26, 2802144), (32, 2276742), (34, 2142816), (39, 1868096), (48, 1517828), (51, 1428544), (52, 1401072), (64, 1138371), (68, 1071408), (78, 934048), (96, 758914), (101, 721344), (102, 714272), (104, 700536), (136, 535704), (156, 467024), (192, 379457), (202, 360672), (204, 357136), (208, 350268), (221, 329664), (272, 267852), (289, 252096), (303, 240448), (312, 233512), (404, 180336), (408, 178568), (416, 175134), (442, 164832), (544, 133926), (578, 126048), (606, 120224), (624, 116756), (663, 109888), (808, 90168), (816, 89284), (832, 87567), (867, 84032), (884, 82416), (1088, 66963), (1156, 63024), (1212, 60112), (1248, 58378), (1313, 55488), (1326, 54944), (1616, 45084), (1632, 44642), (1717, 42432), (1734, 42016), (1768, 41208), (2312, 31512), (2424, 30056), (2496, 29189), (2626, 27744), (2652, 27472), (3232, 22542), (3264, 22321), (3434, 21216), (3468, 21008), (3536, 20604), (3757, 19392), (3939, 18496), (4624, 15756), (4848, 15028), (5151, 14144), (5252, 13872), (5304, 13736), (6464, 11271), (6868, 10608), (6936, 10504), (7072, 10302), (7514, 9696), (7878, 9248)]