80227602

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{6997}}^1$

素因数の和:7032

約数の個数: 72

約数和(自身を含む): 217791756

約数和(自身を除く): 137564154

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 91, 98, 117, 126, 147, 182, 234, 273, 294, 441, 546, 637, 819, 882, 1274, 1638, 1911, 3822, 5733, 6997, 11466, 13994, 20991, 41982, 48979, 62973, 90961, 97958, 125946, 146937, 181922, 272883, 293874, 342853, 440811, 545766, 636727, 685706, 818649, 881622, 1028559, 1273454, 1637298, 1910181, 2057118, 3085677, 3820362, 4457089, 5730543, 6171354, 8914178, 11461086, 13371267, 26742534, 40113801, 80227602]

約数ペア:

[(1, 80227602), (2, 40113801), (3, 26742534), (6, 13371267), (7, 11461086), (9, 8914178), (13, 6171354), (14, 5730543), (18, 4457089), (21, 3820362), (26, 3085677), (39, 2057118), (42, 1910181), (49, 1637298), (63, 1273454), (78, 1028559), (91, 881622), (98, 818649), (117, 685706), (126, 636727), (147, 545766), (182, 440811), (234, 342853), (273, 293874), (294, 272883), (441, 181922), (546, 146937), (637, 125946), (819, 97958), (882, 90961), (1274, 62973), (1638, 48979), (1911, 41982), (3822, 20991), (5733, 13994), (6997, 11466)]