39961356

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:215

約数の個数: 96

約数和(自身を含む): 104509440

約数和(自身を除く): 64548084

約数列:

[1, 2, 3, 4, 6, 12, 17, 31, 34, 51, 62, 68, 71, 89, 93, 102, 124, 142, 178, 186, 204, 213, 267, 284, 356, 372, 426, 527, 534, 852, 1054, 1068, 1207, 1513, 1581, 2108, 2201, 2414, 2759, 3026, 3162, 3621, 4402, 4539, 4828, 5518, 6052, 6319, 6324, 6603, 7242, 8277, 8804, 9078, 11036, 12638, 13206, 14484, 16554, 18156, 18957, 25276, 26412, 33108, 37417, 37914, 46903, 74834, 75828, 93806, 107423, 112251, 140709, 149668, 187612, 195889, 214846, 224502, 281418, 322269, 391778, 429692, 449004, 562836, 587667, 644538, 783556, 1175334, 1289076, 2350668, 3330113, 6660226, 9990339, 13320452, 19980678, 39961356]

約数ペア:

[(1, 39961356), (2, 19980678), (3, 13320452), (4, 9990339), (6, 6660226), (12, 3330113), (17, 2350668), (31, 1289076), (34, 1175334), (51, 783556), (62, 644538), (68, 587667), (71, 562836), (89, 449004), (93, 429692), (102, 391778), (124, 322269), (142, 281418), (178, 224502), (186, 214846), (204, 195889), (213, 187612), (267, 149668), (284, 140709), (356, 112251), (372, 107423), (426, 93806), (527, 75828), (534, 74834), (852, 46903), (1054, 37914), (1068, 37417), (1207, 33108), (1513, 26412), (1581, 25276), (2108, 18957), (2201, 18156), (2414, 16554), (2759, 14484), (3026, 13206), (3162, 12638), (3621, 11036), (4402, 9078), (4539, 8804), (4828, 8277), (5518, 7242), (6052, 6603), (6319, 6324)]