70875684

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{2011}}^1$

素因数の和:2121

約数の個数: 72

約数和(自身を含む): 197739360

約数和(自身を除く): 126863676

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 89, 99, 132, 178, 198, 267, 356, 396, 534, 801, 979, 1068, 1602, 1958, 2011, 2937, 3204, 3916, 4022, 5874, 6033, 8044, 8811, 11748, 12066, 17622, 18099, 22121, 24132, 35244, 36198, 44242, 66363, 72396, 88484, 132726, 178979, 199089, 265452, 357958, 398178, 536937, 715916, 796356, 1073874, 1610811, 1968769, 2147748, 3221622, 3937538, 5906307, 6443244, 7875076, 11812614, 17718921, 23625228, 35437842, 70875684]

約数ペア:

[(1, 70875684), (2, 35437842), (3, 23625228), (4, 17718921), (6, 11812614), (9, 7875076), (11, 6443244), (12, 5906307), (18, 3937538), (22, 3221622), (33, 2147748), (36, 1968769), (44, 1610811), (66, 1073874), (89, 796356), (99, 715916), (132, 536937), (178, 398178), (198, 357958), (267, 265452), (356, 199089), (396, 178979), (534, 132726), (801, 88484), (979, 72396), (1068, 66363), (1602, 44242), (1958, 36198), (2011, 35244), (2937, 24132), (3204, 22121), (3916, 18099), (4022, 17622), (5874, 12066), (6033, 11748), (8044, 8811)]