86417772

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:180

約数の個数: 144

約数和(自身を含む): 248209920

約数和(自身を除く): 161792148

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 49, 53, 59, 84, 94, 98, 106, 118, 141, 147, 159, 177, 188, 196, 212, 236, 282, 294, 318, 329, 354, 371, 413, 564, 588, 636, 658, 708, 742, 826, 987, 1113, 1239, 1316, 1484, 1652, 1974, 2226, 2303, 2478, 2491, 2597, 2773, 2891, 3127, 3948, 4452, 4606, 4956, 4982, 5194, 5546, 5782, 6254, 6909, 7473, 7791, 8319, 8673, 9212, 9381, 9964, 10388, 11092, 11564, 12508, 13818, 14946, 15582, 16638, 17346, 17437, 18762, 19411, 21889, 27636, 29892, 31164, 33276, 34692, 34874, 37524, 38822, 43778, 52311, 58233, 65667, 69748, 77644, 87556, 104622, 116466, 122059, 131334, 135877, 146969, 153223, 209244, 232932, 244118, 262668, 271754, 293938, 306446, 366177, 407631, 440907, 459669, 488236, 543508, 587876, 612892, 732354, 815262, 881814, 919338, 1028783, 1464708, 1630524, 1763628, 1838676, 2057566, 3086349, 4115132, 6172698, 7201481, 12345396, 14402962, 21604443, 28805924, 43208886, 86417772]

約数ペア:

[(1, 86417772), (2, 43208886), (3, 28805924), (4, 21604443), (6, 14402962), (7, 12345396), (12, 7201481), (14, 6172698), (21, 4115132), (28, 3086349), (42, 2057566), (47, 1838676), (49, 1763628), (53, 1630524), (59, 1464708), (84, 1028783), (94, 919338), (98, 881814), (106, 815262), (118, 732354), (141, 612892), (147, 587876), (159, 543508), (177, 488236), (188, 459669), (196, 440907), (212, 407631), (236, 366177), (282, 306446), (294, 293938), (318, 271754), (329, 262668), (354, 244118), (371, 232932), (413, 209244), (564, 153223), (588, 146969), (636, 135877), (658, 131334), (708, 122059), (742, 116466), (826, 104622), (987, 87556), (1113, 77644), (1239, 69748), (1316, 65667), (1484, 58233), (1652, 52311), (1974, 43778), (2226, 38822), (2303, 37524), (2478, 34874), (2491, 34692), (2597, 33276), (2773, 31164), (2891, 29892), (3127, 27636), (3948, 21889), (4452, 19411), (4606, 18762), (4956, 17437), (4982, 17346), (5194, 16638), (5546, 15582), (5782, 14946), (6254, 13818), (6909, 12508), (7473, 11564), (7791, 11092), (8319, 10388), (8673, 9964), (9212, 9381)]