98375056

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{647}}^1$

素因数の和:728

約数の個数: 80

約数和(自身を含む): 222735744

約数和(自身を除く): 124360688

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 43, 52, 68, 86, 104, 136, 172, 208, 221, 272, 344, 442, 559, 647, 688, 731, 884, 1118, 1294, 1462, 1768, 2236, 2588, 2924, 3536, 4472, 5176, 5848, 8411, 8944, 9503, 10352, 10999, 11696, 16822, 19006, 21998, 27821, 33644, 38012, 43996, 55642, 67288, 76024, 87992, 111284, 134576, 142987, 152048, 175984, 222568, 285974, 361673, 445136, 472957, 571948, 723346, 945914, 1143896, 1446692, 1891828, 2287792, 2893384, 3783656, 5786768, 6148441, 7567312, 12296882, 24593764, 49187528, 98375056]

約数ペア:

[(1, 98375056), (2, 49187528), (4, 24593764), (8, 12296882), (13, 7567312), (16, 6148441), (17, 5786768), (26, 3783656), (34, 2893384), (43, 2287792), (52, 1891828), (68, 1446692), (86, 1143896), (104, 945914), (136, 723346), (172, 571948), (208, 472957), (221, 445136), (272, 361673), (344, 285974), (442, 222568), (559, 175984), (647, 152048), (688, 142987), (731, 134576), (884, 111284), (1118, 87992), (1294, 76024), (1462, 67288), (1768, 55642), (2236, 43996), (2588, 38012), (2924, 33644), (3536, 27821), (4472, 21998), (5176, 19006), (5848, 16822), (8411, 11696), (8944, 10999), (9503, 10352)]