71897364

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{701}}^1$

素因数の和:766

約数の個数: 144

約数和(自身を含む): 233041536

約数和(自身を除く): 161144172

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 37, 42, 44, 63, 66, 74, 77, 84, 99, 111, 126, 132, 148, 154, 198, 222, 231, 252, 259, 308, 333, 396, 407, 444, 462, 518, 666, 693, 701, 777, 814, 924, 1036, 1221, 1332, 1386, 1402, 1554, 1628, 2103, 2331, 2442, 2772, 2804, 2849, 3108, 3663, 4206, 4662, 4884, 4907, 5698, 6309, 7326, 7711, 8412, 8547, 9324, 9814, 11396, 12618, 14652, 14721, 15422, 17094, 19628, 23133, 25236, 25641, 25937, 29442, 30844, 34188, 44163, 46266, 51282, 51874, 53977, 58884, 69399, 77811, 88326, 92532, 102564, 103748, 107954, 138798, 155622, 161931, 176652, 181559, 215908, 233433, 277596, 285307, 311244, 323862, 363118, 466866, 485793, 544677, 570614, 647724, 726236, 855921, 933732, 971586, 1089354, 1141228, 1634031, 1711842, 1943172, 1997149, 2178708, 2567763, 3268062, 3423684, 3994298, 5135526, 5991447, 6536124, 7988596, 10271052, 11982894, 17974341, 23965788, 35948682, 71897364]

約数ペア:

[(1, 71897364), (2, 35948682), (3, 23965788), (4, 17974341), (6, 11982894), (7, 10271052), (9, 7988596), (11, 6536124), (12, 5991447), (14, 5135526), (18, 3994298), (21, 3423684), (22, 3268062), (28, 2567763), (33, 2178708), (36, 1997149), (37, 1943172), (42, 1711842), (44, 1634031), (63, 1141228), (66, 1089354), (74, 971586), (77, 933732), (84, 855921), (99, 726236), (111, 647724), (126, 570614), (132, 544677), (148, 485793), (154, 466866), (198, 363118), (222, 323862), (231, 311244), (252, 285307), (259, 277596), (308, 233433), (333, 215908), (396, 181559), (407, 176652), (444, 161931), (462, 155622), (518, 138798), (666, 107954), (693, 103748), (701, 102564), (777, 92532), (814, 88326), (924, 77811), (1036, 69399), (1221, 58884), (1332, 53977), (1386, 51874), (1402, 51282), (1554, 46266), (1628, 44163), (2103, 34188), (2331, 30844), (2442, 29442), (2772, 25937), (2804, 25641), (2849, 25236), (3108, 23133), (3663, 19628), (4206, 17094), (4662, 15422), (4884, 14721), (4907, 14652), (5698, 12618), (6309, 11396), (7326, 9814), (7711, 9324), (8412, 8547)]