71001072

素因数分解:

$2^4\times 3^2\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:271

約数の個数: 120

約数和(自身を含む): 206884080

約数和(自身を除く): 135883008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 59, 61, 72, 118, 122, 137, 144, 177, 183, 236, 244, 274, 354, 366, 411, 472, 488, 531, 548, 549, 708, 732, 822, 944, 976, 1062, 1096, 1098, 1233, 1416, 1464, 1644, 2124, 2192, 2196, 2466, 2832, 2928, 3288, 3599, 4248, 4392, 4932, 6576, 7198, 8083, 8357, 8496, 8784, 9864, 10797, 14396, 16166, 16714, 19728, 21594, 24249, 25071, 28792, 32332, 32391, 33428, 43188, 48498, 50142, 57584, 64664, 64782, 66856, 72747, 75213, 86376, 96996, 100284, 129328, 129564, 133712, 145494, 150426, 172752, 193992, 200568, 259128, 290988, 300852, 387984, 401136, 493063, 518256, 581976, 601704, 986126, 1163952, 1203408, 1479189, 1972252, 2958378, 3944504, 4437567, 5916756, 7889008, 8875134, 11833512, 17750268, 23667024, 35500536, 71001072]

約数ペア:

[(1, 71001072), (2, 35500536), (3, 23667024), (4, 17750268), (6, 11833512), (8, 8875134), (9, 7889008), (12, 5916756), (16, 4437567), (18, 3944504), (24, 2958378), (36, 1972252), (48, 1479189), (59, 1203408), (61, 1163952), (72, 986126), (118, 601704), (122, 581976), (137, 518256), (144, 493063), (177, 401136), (183, 387984), (236, 300852), (244, 290988), (274, 259128), (354, 200568), (366, 193992), (411, 172752), (472, 150426), (488, 145494), (531, 133712), (548, 129564), (549, 129328), (708, 100284), (732, 96996), (822, 86376), (944, 75213), (976, 72747), (1062, 66856), (1096, 64782), (1098, 64664), (1233, 57584), (1416, 50142), (1464, 48498), (1644, 43188), (2124, 33428), (2192, 32391), (2196, 32332), (2466, 28792), (2832, 25071), (2928, 24249), (3288, 21594), (3599, 19728), (4248, 16714), (4392, 16166), (4932, 14396), (6576, 10797), (7198, 9864), (8083, 8784), (8357, 8496)]