83831688

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:160

約数の個数: 144

約数和(自身を含む): 248451840

約数和(自身を除く): 164620152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 31, 36, 46, 62, 69, 71, 72, 92, 93, 124, 138, 142, 184, 186, 207, 213, 248, 276, 279, 284, 372, 414, 426, 529, 552, 558, 568, 639, 713, 744, 828, 852, 1058, 1116, 1278, 1426, 1587, 1633, 1656, 1704, 2116, 2139, 2201, 2232, 2556, 2852, 3174, 3266, 4232, 4278, 4402, 4761, 4899, 5112, 5704, 6348, 6417, 6532, 6603, 8556, 8804, 9522, 9798, 12696, 12834, 13064, 13206, 14697, 16399, 17112, 17608, 19044, 19596, 19809, 25668, 26412, 29394, 32798, 37559, 38088, 39192, 39618, 49197, 50623, 51336, 52824, 58788, 65596, 75118, 79236, 98394, 101246, 112677, 117576, 131192, 147591, 150236, 151869, 158472, 196788, 202492, 225354, 295182, 300472, 303738, 338031, 393576, 404984, 450708, 455607, 590364, 607476, 676062, 901416, 911214, 1164329, 1180728, 1214952, 1352124, 1822428, 2328658, 2704248, 3492987, 3644856, 4657316, 6985974, 9314632, 10478961, 13971948, 20957922, 27943896, 41915844, 83831688]

約数ペア:

[(1, 83831688), (2, 41915844), (3, 27943896), (4, 20957922), (6, 13971948), (8, 10478961), (9, 9314632), (12, 6985974), (18, 4657316), (23, 3644856), (24, 3492987), (31, 2704248), (36, 2328658), (46, 1822428), (62, 1352124), (69, 1214952), (71, 1180728), (72, 1164329), (92, 911214), (93, 901416), (124, 676062), (138, 607476), (142, 590364), (184, 455607), (186, 450708), (207, 404984), (213, 393576), (248, 338031), (276, 303738), (279, 300472), (284, 295182), (372, 225354), (414, 202492), (426, 196788), (529, 158472), (552, 151869), (558, 150236), (568, 147591), (639, 131192), (713, 117576), (744, 112677), (828, 101246), (852, 98394), (1058, 79236), (1116, 75118), (1278, 65596), (1426, 58788), (1587, 52824), (1633, 51336), (1656, 50623), (1704, 49197), (2116, 39618), (2139, 39192), (2201, 38088), (2232, 37559), (2556, 32798), (2852, 29394), (3174, 26412), (3266, 25668), (4232, 19809), (4278, 19596), (4402, 19044), (4761, 17608), (4899, 17112), (5112, 16399), (5704, 14697), (6348, 13206), (6417, 13064), (6532, 12834), (6603, 12696), (8556, 9798), (8804, 9522)]