79996254

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:162

約数の個数: 128

約数和(自身を含む): 197987328

約数和(自身を除く): 117991074

約数列:

[1, 2, 3, 6, 13, 17, 23, 26, 34, 39, 43, 46, 51, 61, 69, 78, 86, 102, 122, 129, 138, 183, 221, 258, 299, 366, 391, 442, 559, 598, 663, 731, 782, 793, 897, 989, 1037, 1118, 1173, 1326, 1403, 1462, 1586, 1677, 1794, 1978, 2074, 2193, 2346, 2379, 2623, 2806, 2967, 3111, 3354, 4209, 4386, 4758, 5083, 5246, 5934, 6222, 7869, 8418, 9503, 10166, 12857, 13481, 15249, 15738, 16813, 18239, 19006, 23851, 25714, 26962, 28509, 30498, 33626, 34099, 36478, 38571, 40443, 44591, 47702, 50439, 54717, 57018, 60329, 68198, 71553, 77142, 80886, 89182, 100878, 102297, 109434, 120658, 133773, 143106, 180987, 204594, 218569, 267546, 310063, 361974, 437138, 579683, 620126, 655707, 784277, 930189, 1025593, 1159366, 1311414, 1568554, 1739049, 1860378, 2051186, 2352831, 3076779, 3478098, 4705662, 6153558, 13332709, 26665418, 39998127, 79996254]

約数ペア:

[(1, 79996254), (2, 39998127), (3, 26665418), (6, 13332709), (13, 6153558), (17, 4705662), (23, 3478098), (26, 3076779), (34, 2352831), (39, 2051186), (43, 1860378), (46, 1739049), (51, 1568554), (61, 1311414), (69, 1159366), (78, 1025593), (86, 930189), (102, 784277), (122, 655707), (129, 620126), (138, 579683), (183, 437138), (221, 361974), (258, 310063), (299, 267546), (366, 218569), (391, 204594), (442, 180987), (559, 143106), (598, 133773), (663, 120658), (731, 109434), (782, 102297), (793, 100878), (897, 89182), (989, 80886), (1037, 77142), (1118, 71553), (1173, 68198), (1326, 60329), (1403, 57018), (1462, 54717), (1586, 50439), (1677, 47702), (1794, 44591), (1978, 40443), (2074, 38571), (2193, 36478), (2346, 34099), (2379, 33626), (2623, 30498), (2806, 28509), (2967, 26962), (3111, 25714), (3354, 23851), (4209, 19006), (4386, 18239), (4758, 16813), (5083, 15738), (5246, 15249), (5934, 13481), (6222, 12857), (7869, 10166), (8418, 9503)]