83573172

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2003}}^1$

素因数の和:2093

約数の個数: 72

約数和(自身を含む): 226131360

約数和(自身を除く): 142558188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 61, 76, 114, 122, 171, 183, 228, 244, 342, 366, 549, 684, 732, 1098, 1159, 2003, 2196, 2318, 3477, 4006, 4636, 6009, 6954, 8012, 10431, 12018, 13908, 18027, 20862, 24036, 36054, 38057, 41724, 72108, 76114, 114171, 122183, 152228, 228342, 244366, 342513, 366549, 456684, 488732, 685026, 733098, 1099647, 1370052, 1466196, 2199294, 2321477, 4398588, 4642954, 6964431, 9285908, 13928862, 20893293, 27857724, 41786586, 83573172]

約数ペア:

[(1, 83573172), (2, 41786586), (3, 27857724), (4, 20893293), (6, 13928862), (9, 9285908), (12, 6964431), (18, 4642954), (19, 4398588), (36, 2321477), (38, 2199294), (57, 1466196), (61, 1370052), (76, 1099647), (114, 733098), (122, 685026), (171, 488732), (183, 456684), (228, 366549), (244, 342513), (342, 244366), (366, 228342), (549, 152228), (684, 122183), (732, 114171), (1098, 76114), (1159, 72108), (2003, 41724), (2196, 38057), (2318, 36054), (3477, 24036), (4006, 20862), (4636, 18027), (6009, 13908), (6954, 12018), (8012, 10431)]