68517648

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{317}}^1$

素因数の和:429

約数の個数: 120

約数和(自身を含む): 205046400

約数和(自身を除く): 136528752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 79, 114, 144, 152, 158, 171, 228, 237, 304, 316, 317, 342, 456, 474, 632, 634, 684, 711, 912, 948, 951, 1264, 1268, 1368, 1422, 1501, 1896, 1902, 2536, 2736, 2844, 2853, 3002, 3792, 3804, 4503, 5072, 5688, 5706, 6004, 6023, 7608, 9006, 11376, 11412, 12008, 12046, 13509, 15216, 18012, 18069, 22824, 24016, 24092, 25043, 27018, 36024, 36138, 45648, 48184, 50086, 54036, 54207, 72048, 72276, 75129, 96368, 100172, 108072, 108414, 144552, 150258, 200344, 216144, 216828, 225387, 289104, 300516, 400688, 433656, 450774, 475817, 601032, 867312, 901548, 951634, 1202064, 1427451, 1803096, 1903268, 2854902, 3606192, 3806536, 4282353, 5709804, 7613072, 8564706, 11419608, 17129412, 22839216, 34258824, 68517648]

約数ペア:

[(1, 68517648), (2, 34258824), (3, 22839216), (4, 17129412), (6, 11419608), (8, 8564706), (9, 7613072), (12, 5709804), (16, 4282353), (18, 3806536), (19, 3606192), (24, 2854902), (36, 1903268), (38, 1803096), (48, 1427451), (57, 1202064), (72, 951634), (76, 901548), (79, 867312), (114, 601032), (144, 475817), (152, 450774), (158, 433656), (171, 400688), (228, 300516), (237, 289104), (304, 225387), (316, 216828), (317, 216144), (342, 200344), (456, 150258), (474, 144552), (632, 108414), (634, 108072), (684, 100172), (711, 96368), (912, 75129), (948, 72276), (951, 72048), (1264, 54207), (1268, 54036), (1368, 50086), (1422, 48184), (1501, 45648), (1896, 36138), (1902, 36024), (2536, 27018), (2736, 25043), (2844, 24092), (2853, 24016), (3002, 22824), (3792, 18069), (3804, 18012), (4503, 15216), (5072, 13509), (5688, 12046), (5706, 12008), (6004, 11412), (6023, 11376), (7608, 9006)]