72435584784

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{21191}}^1$

素因数の和:21349

約数の個数: 160

約数和(自身を含む): 204338350080

約数和(自身を除く): 131902765296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 59, 68, 71, 102, 118, 136, 142, 177, 204, 213, 236, 272, 284, 354, 408, 426, 472, 568, 708, 816, 852, 944, 1003, 1136, 1207, 1416, 1704, 2006, 2414, 2832, 3009, 3408, 3621, 4012, 4189, 4828, 6018, 7242, 8024, 8378, 9656, 12036, 12567, 14484, 16048, 16756, 19312, 21191, 24072, 25134, 28968, 33512, 42382, 48144, 50268, 57936, 63573, 67024, 71213, 84764, 100536, 127146, 142426, 169528, 201072, 213639, 254292, 284852, 339056, 360247, 427278, 508584, 569704, 720494, 854556, 1017168, 1080741, 1139408, 1250269, 1440988, 1504561, 1709112, 2161482, 2500538, 2881976, 3009122, 3418224, 3750807, 4322964, 4513683, 5001076, 5763952, 6018244, 7501614, 8645928, 9027366, 10002152, 12036488, 15003228, 17291856, 18054732, 20004304, 21254573, 24072976, 25577537, 30006456, 36109464, 42509146, 51155074, 60012912, 63763719, 72218928, 76732611, 85018292, 88769099, 102310148, 127527438, 153465222, 170036584, 177538198, 204620296, 255054876, 266307297, 306930444, 340073168, 355076396, 409240592, 510109752, 532614594, 613860888, 710152792, 1020219504, 1065229188, 1227721776, 1420305584, 1509074683, 2130458376, 3018149366, 4260916752, 4527224049, 6036298732, 9054448098, 12072597464, 18108896196, 24145194928, 36217792392, 72435584784]

約数ペア:

[(1, 72435584784), (2, 36217792392), (3, 24145194928), (4, 18108896196), (6, 12072597464), (8, 9054448098), (12, 6036298732), (16, 4527224049), (17, 4260916752), (24, 3018149366), (34, 2130458376), (48, 1509074683), (51, 1420305584), (59, 1227721776), (68, 1065229188), (71, 1020219504), (102, 710152792), (118, 613860888), (136, 532614594), (142, 510109752), (177, 409240592), (204, 355076396), (213, 340073168), (236, 306930444), (272, 266307297), (284, 255054876), (354, 204620296), (408, 177538198), (426, 170036584), (472, 153465222), (568, 127527438), (708, 102310148), (816, 88769099), (852, 85018292), (944, 76732611), (1003, 72218928), (1136, 63763719), (1207, 60012912), (1416, 51155074), (1704, 42509146), (2006, 36109464), (2414, 30006456), (2832, 25577537), (3009, 24072976), (3408, 21254573), (3621, 20004304), (4012, 18054732), (4189, 17291856), (4828, 15003228), (6018, 12036488), (7242, 10002152), (8024, 9027366), (8378, 8645928), (9656, 7501614), (12036, 6018244), (12567, 5763952), (14484, 5001076), (16048, 4513683), (16756, 4322964), (19312, 3750807), (21191, 3418224), (24072, 3009122), (25134, 2881976), (28968, 2500538), (33512, 2161482), (42382, 1709112), (48144, 1504561), (50268, 1440988), (57936, 1250269), (63573, 1139408), (67024, 1080741), (71213, 1017168), (84764, 854556), (100536, 720494), (127146, 569704), (142426, 508584), (169528, 427278), (201072, 360247), (213639, 339056), (254292, 284852)]