87166044

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{557}}^1$

素因数の和:606

約数の個数: 144

約数和(自身を含む): 272982528

約数和(自身を除く): 185816484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 46, 54, 63, 69, 81, 84, 92, 108, 126, 138, 161, 162, 189, 207, 243, 252, 276, 322, 324, 378, 414, 483, 486, 557, 567, 621, 644, 756, 828, 966, 972, 1114, 1134, 1242, 1449, 1671, 1701, 1863, 1932, 2228, 2268, 2484, 2898, 3342, 3402, 3726, 3899, 4347, 5013, 5589, 5796, 6684, 6804, 7452, 7798, 8694, 10026, 11178, 11697, 12811, 13041, 15039, 15596, 17388, 20052, 22356, 23394, 25622, 26082, 30078, 35091, 38433, 39123, 45117, 46788, 51244, 52164, 60156, 70182, 76866, 78246, 89677, 90234, 105273, 115299, 135351, 140364, 153732, 156492, 179354, 180468, 210546, 230598, 269031, 270702, 315819, 345897, 358708, 421092, 461196, 538062, 541404, 631638, 691794, 807093, 947457, 1037691, 1076124, 1263276, 1383588, 1614186, 1894914, 2075382, 2421279, 3113073, 3228372, 3789828, 4150764, 4842558, 6226146, 7263837, 9685116, 12452292, 14527674, 21791511, 29055348, 43583022, 87166044]

約数ペア:

[(1, 87166044), (2, 43583022), (3, 29055348), (4, 21791511), (6, 14527674), (7, 12452292), (9, 9685116), (12, 7263837), (14, 6226146), (18, 4842558), (21, 4150764), (23, 3789828), (27, 3228372), (28, 3113073), (36, 2421279), (42, 2075382), (46, 1894914), (54, 1614186), (63, 1383588), (69, 1263276), (81, 1076124), (84, 1037691), (92, 947457), (108, 807093), (126, 691794), (138, 631638), (161, 541404), (162, 538062), (189, 461196), (207, 421092), (243, 358708), (252, 345897), (276, 315819), (322, 270702), (324, 269031), (378, 230598), (414, 210546), (483, 180468), (486, 179354), (557, 156492), (567, 153732), (621, 140364), (644, 135351), (756, 115299), (828, 105273), (966, 90234), (972, 89677), (1114, 78246), (1134, 76866), (1242, 70182), (1449, 60156), (1671, 52164), (1701, 51244), (1863, 46788), (1932, 45117), (2228, 39123), (2268, 38433), (2484, 35091), (2898, 30078), (3342, 26082), (3402, 25622), (3726, 23394), (3899, 22356), (4347, 20052), (5013, 17388), (5589, 15596), (5796, 15039), (6684, 13041), (6804, 12811), (7452, 11697), (7798, 11178), (8694, 10026)]