71109576

素因数分解:

$2^3\times 3^6\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:250

約数の個数: 112

約数和(自身を含む): 203625900

約数和(自身を除く): 132516324

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 89, 108, 137, 162, 178, 216, 243, 267, 274, 324, 356, 411, 486, 534, 548, 648, 712, 729, 801, 822, 972, 1068, 1096, 1233, 1458, 1602, 1644, 1944, 2136, 2403, 2466, 2916, 3204, 3288, 3699, 4806, 4932, 5832, 6408, 7209, 7398, 9612, 9864, 11097, 12193, 14418, 14796, 19224, 21627, 22194, 24386, 28836, 29592, 33291, 36579, 43254, 44388, 48772, 57672, 64881, 66582, 73158, 86508, 88776, 97544, 99873, 109737, 129762, 133164, 146316, 173016, 199746, 219474, 259524, 266328, 292632, 329211, 399492, 438948, 519048, 658422, 798984, 877896, 987633, 1316844, 1975266, 2633688, 2962899, 3950532, 5925798, 7901064, 8888697, 11851596, 17777394, 23703192, 35554788, 71109576]

約数ペア:

[(1, 71109576), (2, 35554788), (3, 23703192), (4, 17777394), (6, 11851596), (8, 8888697), (9, 7901064), (12, 5925798), (18, 3950532), (24, 2962899), (27, 2633688), (36, 1975266), (54, 1316844), (72, 987633), (81, 877896), (89, 798984), (108, 658422), (137, 519048), (162, 438948), (178, 399492), (216, 329211), (243, 292632), (267, 266328), (274, 259524), (324, 219474), (356, 199746), (411, 173016), (486, 146316), (534, 133164), (548, 129762), (648, 109737), (712, 99873), (729, 97544), (801, 88776), (822, 86508), (972, 73158), (1068, 66582), (1096, 64881), (1233, 57672), (1458, 48772), (1602, 44388), (1644, 43254), (1944, 36579), (2136, 33291), (2403, 29592), (2466, 28836), (2916, 24386), (3204, 22194), (3288, 21627), (3699, 19224), (4806, 14796), (4932, 14418), (5832, 12193), (6408, 11097), (7209, 9864), (7398, 9612)]