64505087172

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^2\times {\mathrm{1523}}^1\times {\mathrm{3259}}^1$

素因数の和:4830

約数の個数: 108

約数和(自身を含む): 172253849040

約数和(自身を除く): 107748761868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 361, 684, 722, 1083, 1444, 1523, 2166, 3046, 3249, 3259, 4332, 4569, 6092, 6498, 6518, 9138, 9777, 12996, 13036, 13707, 18276, 19554, 27414, 28937, 29331, 39108, 54828, 57874, 58662, 61921, 86811, 115748, 117324, 123842, 173622, 185763, 247684, 260433, 347244, 371526, 520866, 549803, 557289, 743052, 1041732, 1099606, 1114578, 1176499, 1649409, 2199212, 2229156, 2352998, 3298818, 3529497, 4705996, 4948227, 4963457, 6597636, 7058994, 9896454, 9926914, 10588491, 14117988, 14890371, 19792908, 19853828, 21176982, 29780742, 42353964, 44671113, 59561484, 89342226, 94305683, 178684452, 188611366, 282917049, 377222732, 565834098, 848751147, 1131668196, 1697502294, 1791807977, 3395004588, 3583615954, 5375423931, 7167231908, 10750847862, 16126271793, 21501695724, 32252543586, 64505087172]

約数ペア:

[(1, 64505087172), (2, 32252543586), (3, 21501695724), (4, 16126271793), (6, 10750847862), (9, 7167231908), (12, 5375423931), (18, 3583615954), (19, 3395004588), (36, 1791807977), (38, 1697502294), (57, 1131668196), (76, 848751147), (114, 565834098), (171, 377222732), (228, 282917049), (342, 188611366), (361, 178684452), (684, 94305683), (722, 89342226), (1083, 59561484), (1444, 44671113), (1523, 42353964), (2166, 29780742), (3046, 21176982), (3249, 19853828), (3259, 19792908), (4332, 14890371), (4569, 14117988), (6092, 10588491), (6498, 9926914), (6518, 9896454), (9138, 7058994), (9777, 6597636), (12996, 4963457), (13036, 4948227), (13707, 4705996), (18276, 3529497), (19554, 3298818), (27414, 2352998), (28937, 2229156), (29331, 2199212), (39108, 1649409), (54828, 1176499), (57874, 1114578), (58662, 1099606), (61921, 1041732), (86811, 743052), (115748, 557289), (117324, 549803), (123842, 520866), (173622, 371526), (185763, 347244), (247684, 260433)]