71369892

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{4871}}^1$

素因数の和:4929

約数の個数: 72

約数和(自身を含む): 202168512

約数和(自身を除く): 130798620

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 37, 44, 66, 74, 99, 111, 132, 148, 198, 222, 333, 396, 407, 444, 666, 814, 1221, 1332, 1628, 2442, 3663, 4871, 4884, 7326, 9742, 14613, 14652, 19484, 29226, 43839, 53581, 58452, 87678, 107162, 160743, 175356, 180227, 214324, 321486, 360454, 482229, 540681, 642972, 720908, 964458, 1081362, 1622043, 1928916, 1982497, 2162724, 3244086, 3964994, 5947491, 6488172, 7929988, 11894982, 17842473, 23789964, 35684946, 71369892]

約数ペア:

[(1, 71369892), (2, 35684946), (3, 23789964), (4, 17842473), (6, 11894982), (9, 7929988), (11, 6488172), (12, 5947491), (18, 3964994), (22, 3244086), (33, 2162724), (36, 1982497), (37, 1928916), (44, 1622043), (66, 1081362), (74, 964458), (99, 720908), (111, 642972), (132, 540681), (148, 482229), (198, 360454), (222, 321486), (333, 214324), (396, 180227), (407, 175356), (444, 160743), (666, 107162), (814, 87678), (1221, 58452), (1332, 53581), (1628, 43839), (2442, 29226), (3663, 19484), (4871, 14652), (4884, 14613), (7326, 9742)]