71545842

素因数分解:

$2^1\times 3^4\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:297

約数の個数: 80

約数和(自身を含む): 168620760

約数和(自身を除く): 97074918

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 81, 87, 97, 157, 162, 174, 194, 261, 291, 314, 471, 522, 582, 783, 873, 942, 1413, 1566, 1746, 2349, 2619, 2813, 2826, 4239, 4553, 4698, 5238, 5626, 7857, 8439, 8478, 9106, 12717, 13659, 15229, 15714, 16878, 25317, 25434, 27318, 30458, 40977, 45687, 50634, 75951, 81954, 91374, 122931, 137061, 151902, 227853, 245862, 274122, 368793, 411183, 441641, 455706, 737586, 822366, 883282, 1233549, 1324923, 2467098, 2649846, 3974769, 7949538, 11924307, 23848614, 35772921, 71545842]

約数ペア:

[(1, 71545842), (2, 35772921), (3, 23848614), (6, 11924307), (9, 7949538), (18, 3974769), (27, 2649846), (29, 2467098), (54, 1324923), (58, 1233549), (81, 883282), (87, 822366), (97, 737586), (157, 455706), (162, 441641), (174, 411183), (194, 368793), (261, 274122), (291, 245862), (314, 227853), (471, 151902), (522, 137061), (582, 122931), (783, 91374), (873, 81954), (942, 75951), (1413, 50634), (1566, 45687), (1746, 40977), (2349, 30458), (2619, 27318), (2813, 25434), (2826, 25317), (4239, 16878), (4553, 15714), (4698, 15229), (5238, 13659), (5626, 12717), (7857, 9106), (8439, 8478)]