42128928

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{7699}}^1$

素因数の和:7734

約数の個数: 72

約数和(自身を含む): 126126000

約数和(自身を除く): 83997072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 7699, 15398, 23097, 30796, 46194, 61592, 69291, 92388, 123184, 138582, 146281, 184776, 246368, 277164, 292562, 369552, 438843, 554328, 585124, 739104, 877686, 1108656, 1170248, 1316529, 1755372, 2217312, 2340496, 2633058, 3510744, 4680992, 5266116, 7021488, 10532232, 14042976, 21064464, 42128928]

約数ペア:

[(1, 42128928), (2, 21064464), (3, 14042976), (4, 10532232), (6, 7021488), (8, 5266116), (9, 4680992), (12, 3510744), (16, 2633058), (18, 2340496), (19, 2217312), (24, 1755372), (32, 1316529), (36, 1170248), (38, 1108656), (48, 877686), (57, 739104), (72, 585124), (76, 554328), (96, 438843), (114, 369552), (144, 292562), (152, 277164), (171, 246368), (228, 184776), (288, 146281), (304, 138582), (342, 123184), (456, 92388), (608, 69291), (684, 61592), (912, 46194), (1368, 30796), (1824, 23097), (2736, 15398), (5472, 7699)]