79883804

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1$

素因数の和:387

約数の個数: 96

約数和(自身を含む): 191020032

約数和(自身を除く): 111136228

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 71, 77, 91, 142, 143, 154, 182, 281, 284, 286, 308, 364, 497, 562, 572, 781, 923, 994, 1001, 1124, 1562, 1846, 1967, 1988, 2002, 3091, 3124, 3653, 3692, 3934, 4004, 5467, 6182, 6461, 7306, 7868, 10153, 10934, 12364, 12922, 14612, 19951, 20306, 21637, 21868, 25571, 25844, 39902, 40183, 40612, 43274, 51142, 71071, 79804, 80366, 86548, 102284, 139657, 142142, 160732, 219461, 259363, 279314, 281281, 284284, 438922, 518726, 558628, 562562, 877844, 1037452, 1125124, 1536227, 1815541, 2852993, 3072454, 3631082, 5705986, 6144908, 7262164, 11411972, 19970951, 39941902, 79883804]

約数ペア:

[(1, 79883804), (2, 39941902), (4, 19970951), (7, 11411972), (11, 7262164), (13, 6144908), (14, 5705986), (22, 3631082), (26, 3072454), (28, 2852993), (44, 1815541), (52, 1536227), (71, 1125124), (77, 1037452), (91, 877844), (142, 562562), (143, 558628), (154, 518726), (182, 438922), (281, 284284), (284, 281281), (286, 279314), (308, 259363), (364, 219461), (497, 160732), (562, 142142), (572, 139657), (781, 102284), (923, 86548), (994, 80366), (1001, 79804), (1124, 71071), (1562, 51142), (1846, 43274), (1967, 40612), (1988, 40183), (2002, 39902), (3091, 25844), (3124, 25571), (3653, 21868), (3692, 21637), (3934, 20306), (4004, 19951), (5467, 14612), (6182, 12922), (6461, 12364), (7306, 10934), (7868, 10153)]