85392972

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{643}}^1$

素因数の和:708

約数の個数: 144

約数和(自身を含む): 270047232

約数和(自身を除く): 184654260

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 31, 34, 36, 42, 51, 62, 63, 68, 84, 93, 102, 119, 124, 126, 153, 186, 204, 217, 238, 252, 279, 306, 357, 372, 434, 476, 527, 558, 612, 643, 651, 714, 868, 1054, 1071, 1116, 1286, 1302, 1428, 1581, 1929, 1953, 2108, 2142, 2572, 2604, 3162, 3689, 3858, 3906, 4284, 4501, 4743, 5787, 6324, 7378, 7716, 7812, 9002, 9486, 10931, 11067, 11574, 13503, 14756, 18004, 18972, 19933, 21862, 22134, 23148, 27006, 32793, 33201, 39866, 40509, 43724, 44268, 54012, 59799, 65586, 66402, 76517, 79732, 81018, 98379, 119598, 131172, 132804, 139531, 153034, 162036, 179397, 196758, 229551, 239196, 279062, 306068, 338861, 358794, 393516, 418593, 459102, 558124, 677722, 688653, 717588, 837186, 918204, 1016583, 1255779, 1355444, 1377306, 1674372, 2033166, 2372027, 2511558, 2754612, 3049749, 4066332, 4744054, 5023116, 6099498, 7116081, 9488108, 12198996, 14232162, 21348243, 28464324, 42696486, 85392972]

約数ペア:

[(1, 85392972), (2, 42696486), (3, 28464324), (4, 21348243), (6, 14232162), (7, 12198996), (9, 9488108), (12, 7116081), (14, 6099498), (17, 5023116), (18, 4744054), (21, 4066332), (28, 3049749), (31, 2754612), (34, 2511558), (36, 2372027), (42, 2033166), (51, 1674372), (62, 1377306), (63, 1355444), (68, 1255779), (84, 1016583), (93, 918204), (102, 837186), (119, 717588), (124, 688653), (126, 677722), (153, 558124), (186, 459102), (204, 418593), (217, 393516), (238, 358794), (252, 338861), (279, 306068), (306, 279062), (357, 239196), (372, 229551), (434, 196758), (476, 179397), (527, 162036), (558, 153034), (612, 139531), (643, 132804), (651, 131172), (714, 119598), (868, 98379), (1054, 81018), (1071, 79732), (1116, 76517), (1286, 66402), (1302, 65586), (1428, 59799), (1581, 54012), (1929, 44268), (1953, 43724), (2108, 40509), (2142, 39866), (2572, 33201), (2604, 32793), (3162, 27006), (3689, 23148), (3858, 22134), (3906, 21862), (4284, 19933), (4501, 18972), (4743, 18004), (5787, 14756), (6324, 13503), (7378, 11574), (7716, 11067), (7812, 10931), (9002, 9486)]