80369982

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1$

素因数の和:428

約数の個数: 160

約数和(自身を含む): 238360320

約数和(自身を除く): 157990338

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 17, 18, 21, 22, 27, 33, 34, 42, 51, 54, 63, 66, 77, 81, 99, 102, 119, 126, 153, 154, 162, 187, 189, 198, 231, 238, 297, 306, 357, 374, 378, 379, 459, 462, 561, 567, 594, 693, 714, 758, 891, 918, 1071, 1122, 1134, 1137, 1309, 1377, 1386, 1683, 1782, 2079, 2142, 2274, 2618, 2653, 2754, 3213, 3366, 3411, 3927, 4158, 4169, 5049, 5306, 6237, 6426, 6443, 6822, 7854, 7959, 8338, 9639, 10098, 10233, 11781, 12474, 12507, 12886, 15147, 15918, 19278, 19329, 20466, 23562, 23877, 25014, 29183, 30294, 30699, 35343, 37521, 38658, 45101, 47754, 57987, 58366, 61398, 70686, 70873, 71631, 75042, 87549, 90202, 106029, 112563, 115974, 135303, 141746, 143262, 173961, 175098, 212058, 212619, 214893, 225126, 262647, 270606, 337689, 347922, 405909, 425238, 429786, 496111, 521883, 525294, 637857, 675378, 787941, 811818, 992222, 1043766, 1217727, 1275714, 1488333, 1575882, 1913571, 2363823, 2435454, 2976666, 3653181, 3827142, 4464999, 4727646, 5740713, 7306362, 8929998, 11481426, 13394997, 26789994, 40184991, 80369982]

約数ペア:

[(1, 80369982), (2, 40184991), (3, 26789994), (6, 13394997), (7, 11481426), (9, 8929998), (11, 7306362), (14, 5740713), (17, 4727646), (18, 4464999), (21, 3827142), (22, 3653181), (27, 2976666), (33, 2435454), (34, 2363823), (42, 1913571), (51, 1575882), (54, 1488333), (63, 1275714), (66, 1217727), (77, 1043766), (81, 992222), (99, 811818), (102, 787941), (119, 675378), (126, 637857), (153, 525294), (154, 521883), (162, 496111), (187, 429786), (189, 425238), (198, 405909), (231, 347922), (238, 337689), (297, 270606), (306, 262647), (357, 225126), (374, 214893), (378, 212619), (379, 212058), (459, 175098), (462, 173961), (561, 143262), (567, 141746), (594, 135303), (693, 115974), (714, 112563), (758, 106029), (891, 90202), (918, 87549), (1071, 75042), (1122, 71631), (1134, 70873), (1137, 70686), (1309, 61398), (1377, 58366), (1386, 57987), (1683, 47754), (1782, 45101), (2079, 38658), (2142, 37521), (2274, 35343), (2618, 30699), (2653, 30294), (2754, 29183), (3213, 25014), (3366, 23877), (3411, 23562), (3927, 20466), (4158, 19329), (4169, 19278), (5049, 15918), (5306, 15147), (6237, 12886), (6426, 12507), (6443, 12474), (6822, 11781), (7854, 10233), (7959, 10098), (8338, 9639)]