68845788

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:214

約数の個数: 144

約数和(自身を含む): 202535424

約数和(自身を除く): 133689636

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 47, 54, 66, 81, 94, 99, 108, 132, 137, 141, 162, 188, 198, 243, 274, 282, 297, 324, 396, 411, 423, 486, 517, 548, 564, 594, 822, 846, 891, 972, 1034, 1188, 1233, 1269, 1507, 1551, 1644, 1692, 1782, 2068, 2466, 2538, 2673, 3014, 3102, 3564, 3699, 3807, 4521, 4653, 4932, 5076, 5346, 6028, 6204, 6439, 7398, 7614, 9042, 9306, 10692, 11097, 11421, 12878, 13563, 13959, 14796, 15228, 18084, 18612, 19317, 22194, 22842, 25756, 27126, 27918, 33291, 38634, 40689, 41877, 44388, 45684, 54252, 55836, 57951, 66582, 70829, 77268, 81378, 83754, 115902, 122067, 125631, 133164, 141658, 162756, 167508, 173853, 212487, 231804, 244134, 251262, 283316, 347706, 366201, 424974, 488268, 502524, 521559, 637461, 695412, 732402, 849948, 1043118, 1274922, 1464804, 1564677, 1912383, 2086236, 2549844, 3129354, 3824766, 5737149, 6258708, 7649532, 11474298, 17211447, 22948596, 34422894, 68845788]

約数ペア:

[(1, 68845788), (2, 34422894), (3, 22948596), (4, 17211447), (6, 11474298), (9, 7649532), (11, 6258708), (12, 5737149), (18, 3824766), (22, 3129354), (27, 2549844), (33, 2086236), (36, 1912383), (44, 1564677), (47, 1464804), (54, 1274922), (66, 1043118), (81, 849948), (94, 732402), (99, 695412), (108, 637461), (132, 521559), (137, 502524), (141, 488268), (162, 424974), (188, 366201), (198, 347706), (243, 283316), (274, 251262), (282, 244134), (297, 231804), (324, 212487), (396, 173853), (411, 167508), (423, 162756), (486, 141658), (517, 133164), (548, 125631), (564, 122067), (594, 115902), (822, 83754), (846, 81378), (891, 77268), (972, 70829), (1034, 66582), (1188, 57951), (1233, 55836), (1269, 54252), (1507, 45684), (1551, 44388), (1644, 41877), (1692, 40689), (1782, 38634), (2068, 33291), (2466, 27918), (2538, 27126), (2673, 25756), (3014, 22842), (3102, 22194), (3564, 19317), (3699, 18612), (3807, 18084), (4521, 15228), (4653, 14796), (4932, 13959), (5076, 13563), (5346, 12878), (6028, 11421), (6204, 11097), (6439, 10692), (7398, 9306), (7614, 9042)]