78362384

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{257}}^1$

素因数の和:360

約数の個数: 80

約数和(自身を含む): 172756800

約数和(自身を除く): 94394416

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 59, 68, 76, 118, 136, 152, 236, 257, 272, 304, 323, 472, 514, 646, 944, 1003, 1028, 1121, 1292, 2006, 2056, 2242, 2584, 4012, 4112, 4369, 4484, 4883, 5168, 8024, 8738, 8968, 9766, 15163, 16048, 17476, 17936, 19057, 19532, 30326, 34952, 38114, 39064, 60652, 69904, 76228, 78128, 83011, 121304, 152456, 166022, 242608, 257771, 288097, 304912, 332044, 515542, 576194, 664088, 1031084, 1152388, 1328176, 2062168, 2304776, 4124336, 4609552, 4897649, 9795298, 19590596, 39181192, 78362384]

約数ペア:

[(1, 78362384), (2, 39181192), (4, 19590596), (8, 9795298), (16, 4897649), (17, 4609552), (19, 4124336), (34, 2304776), (38, 2062168), (59, 1328176), (68, 1152388), (76, 1031084), (118, 664088), (136, 576194), (152, 515542), (236, 332044), (257, 304912), (272, 288097), (304, 257771), (323, 242608), (472, 166022), (514, 152456), (646, 121304), (944, 83011), (1003, 78128), (1028, 76228), (1121, 69904), (1292, 60652), (2006, 39064), (2056, 38114), (2242, 34952), (2584, 30326), (4012, 19532), (4112, 19057), (4369, 17936), (4484, 17476), (4883, 16048), (5168, 15163), (8024, 9766), (8738, 8968)]