89018188

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:271

約数の個数: 96

約数和(自身を含む): 202051584

約数和(自身を除く): 113033396

約数列:

[1, 2, 4, 7, 14, 17, 23, 28, 34, 46, 47, 68, 92, 94, 119, 161, 173, 188, 238, 322, 329, 346, 391, 476, 644, 658, 692, 782, 799, 1081, 1211, 1316, 1564, 1598, 2162, 2422, 2737, 2941, 3196, 3979, 4324, 4844, 5474, 5593, 5882, 7567, 7958, 8131, 10948, 11186, 11764, 15134, 15916, 16262, 18377, 20587, 22372, 27853, 30268, 32524, 36754, 41174, 55706, 56917, 67643, 73508, 82348, 111412, 113834, 128639, 135286, 138227, 187013, 227668, 257278, 270572, 276454, 374026, 473501, 514556, 552908, 748052, 947002, 967589, 1309091, 1894004, 1935178, 2618182, 3179221, 3870356, 5236364, 6358442, 12716884, 22254547, 44509094, 89018188]

約数ペア:

[(1, 89018188), (2, 44509094), (4, 22254547), (7, 12716884), (14, 6358442), (17, 5236364), (23, 3870356), (28, 3179221), (34, 2618182), (46, 1935178), (47, 1894004), (68, 1309091), (92, 967589), (94, 947002), (119, 748052), (161, 552908), (173, 514556), (188, 473501), (238, 374026), (322, 276454), (329, 270572), (346, 257278), (391, 227668), (476, 187013), (644, 138227), (658, 135286), (692, 128639), (782, 113834), (799, 111412), (1081, 82348), (1211, 73508), (1316, 67643), (1564, 56917), (1598, 55706), (2162, 41174), (2422, 36754), (2737, 32524), (2941, 30268), (3196, 27853), (3979, 22372), (4324, 20587), (4844, 18377), (5474, 16262), (5593, 15916), (5882, 15134), (7567, 11764), (7958, 11186), (8131, 10948)]