42965256

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:179

約数の個数: 128

約数和(自身を含む): 121651200

約数和(自身を除く): 78685944

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 31, 34, 43, 51, 62, 68, 79, 86, 93, 102, 124, 129, 136, 158, 172, 186, 204, 237, 248, 258, 316, 344, 372, 408, 474, 516, 527, 632, 731, 744, 948, 1032, 1054, 1333, 1343, 1462, 1581, 1896, 2108, 2193, 2449, 2666, 2686, 2924, 3162, 3397, 3999, 4029, 4216, 4386, 4898, 5332, 5372, 5848, 6324, 6794, 7347, 7998, 8058, 8772, 9796, 10191, 10664, 10744, 12648, 13588, 14694, 15996, 16116, 17544, 19592, 20382, 22661, 27176, 29388, 31992, 32232, 40764, 41633, 45322, 57749, 58776, 67983, 81528, 83266, 90644, 105307, 115498, 124899, 135966, 166532, 173247, 181288, 210614, 230996, 249798, 271932, 315921, 333064, 346494, 421228, 461992, 499596, 543864, 631842, 692988, 842456, 999192, 1263684, 1385976, 1790219, 2527368, 3580438, 5370657, 7160876, 10741314, 14321752, 21482628, 42965256]

約数ペア:

[(1, 42965256), (2, 21482628), (3, 14321752), (4, 10741314), (6, 7160876), (8, 5370657), (12, 3580438), (17, 2527368), (24, 1790219), (31, 1385976), (34, 1263684), (43, 999192), (51, 842456), (62, 692988), (68, 631842), (79, 543864), (86, 499596), (93, 461992), (102, 421228), (124, 346494), (129, 333064), (136, 315921), (158, 271932), (172, 249798), (186, 230996), (204, 210614), (237, 181288), (248, 173247), (258, 166532), (316, 135966), (344, 124899), (372, 115498), (408, 105307), (474, 90644), (516, 83266), (527, 81528), (632, 67983), (731, 58776), (744, 57749), (948, 45322), (1032, 41633), (1054, 40764), (1333, 32232), (1343, 31992), (1462, 29388), (1581, 27176), (1896, 22661), (2108, 20382), (2193, 19592), (2449, 17544), (2666, 16116), (2686, 15996), (2924, 14694), (3162, 13588), (3397, 12648), (3999, 10744), (4029, 10664), (4216, 10191), (4386, 9796), (4898, 8772), (5332, 8058), (5372, 7998), (5848, 7347), (6324, 6794)]