86571144

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{523}}^1$

素因数の和:576

約数の個数: 144

約数和(自身を含む): 271798800

約数和(自身を除く): 185227656

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 19, 22, 24, 33, 36, 38, 44, 57, 66, 72, 76, 88, 99, 114, 121, 132, 152, 171, 198, 209, 228, 242, 264, 342, 363, 396, 418, 456, 484, 523, 627, 684, 726, 792, 836, 968, 1046, 1089, 1254, 1368, 1452, 1569, 1672, 1881, 2092, 2178, 2299, 2508, 2904, 3138, 3762, 4184, 4356, 4598, 4707, 5016, 5753, 6276, 6897, 7524, 8712, 9196, 9414, 9937, 11506, 12552, 13794, 15048, 17259, 18392, 18828, 19874, 20691, 23012, 27588, 29811, 34518, 37656, 39748, 41382, 46024, 51777, 55176, 59622, 63283, 69036, 79496, 82764, 89433, 103554, 109307, 119244, 126566, 138072, 165528, 178866, 189849, 207108, 218614, 238488, 253132, 327921, 357732, 379698, 414216, 437228, 506264, 569547, 655842, 715464, 759396, 874456, 983763, 1139094, 1202377, 1311684, 1518792, 1967526, 2278188, 2404754, 2623368, 3607131, 3935052, 4556376, 4809508, 7214262, 7870104, 9619016, 10821393, 14428524, 21642786, 28857048, 43285572, 86571144]

約数ペア:

[(1, 86571144), (2, 43285572), (3, 28857048), (4, 21642786), (6, 14428524), (8, 10821393), (9, 9619016), (11, 7870104), (12, 7214262), (18, 4809508), (19, 4556376), (22, 3935052), (24, 3607131), (33, 2623368), (36, 2404754), (38, 2278188), (44, 1967526), (57, 1518792), (66, 1311684), (72, 1202377), (76, 1139094), (88, 983763), (99, 874456), (114, 759396), (121, 715464), (132, 655842), (152, 569547), (171, 506264), (198, 437228), (209, 414216), (228, 379698), (242, 357732), (264, 327921), (342, 253132), (363, 238488), (396, 218614), (418, 207108), (456, 189849), (484, 178866), (523, 165528), (627, 138072), (684, 126566), (726, 119244), (792, 109307), (836, 103554), (968, 89433), (1046, 82764), (1089, 79496), (1254, 69036), (1368, 63283), (1452, 59622), (1569, 55176), (1672, 51777), (1881, 46024), (2092, 41382), (2178, 39748), (2299, 37656), (2508, 34518), (2904, 29811), (3138, 27588), (3762, 23012), (4184, 20691), (4356, 19874), (4598, 18828), (4707, 18392), (5016, 17259), (5753, 15048), (6276, 13794), (6897, 12552), (7524, 11506), (8712, 9937), (9196, 9414)]