64393128

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{457}}^1$

素因数の和:591

約数の個数: 96

約数和(自身を含む): 185764800

約数和(自身を除く): 121371672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 103, 114, 152, 171, 206, 228, 309, 342, 412, 456, 457, 618, 684, 824, 914, 927, 1236, 1368, 1371, 1828, 1854, 1957, 2472, 2742, 3656, 3708, 3914, 4113, 5484, 5871, 7416, 7828, 8226, 8683, 10968, 11742, 15656, 16452, 17366, 17613, 23484, 26049, 32904, 34732, 35226, 46968, 47071, 52098, 69464, 70452, 78147, 94142, 104196, 140904, 141213, 156294, 188284, 208392, 282426, 312588, 376568, 423639, 564852, 625176, 847278, 894349, 1129704, 1694556, 1788698, 2683047, 3389112, 3577396, 5366094, 7154792, 8049141, 10732188, 16098282, 21464376, 32196564, 64393128]

約数ペア:

[(1, 64393128), (2, 32196564), (3, 21464376), (4, 16098282), (6, 10732188), (8, 8049141), (9, 7154792), (12, 5366094), (18, 3577396), (19, 3389112), (24, 2683047), (36, 1788698), (38, 1694556), (57, 1129704), (72, 894349), (76, 847278), (103, 625176), (114, 564852), (152, 423639), (171, 376568), (206, 312588), (228, 282426), (309, 208392), (342, 188284), (412, 156294), (456, 141213), (457, 140904), (618, 104196), (684, 94142), (824, 78147), (914, 70452), (927, 69464), (1236, 52098), (1368, 47071), (1371, 46968), (1828, 35226), (1854, 34732), (1957, 32904), (2472, 26049), (2742, 23484), (3656, 17613), (3708, 17366), (3914, 16452), (4113, 15656), (5484, 11742), (5871, 10968), (7416, 8683), (7828, 8226)]