66553578

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{991}}^1$

素因数の和:1060

約数の個数: 96

約数和(自身を含む): 181988352

約数和(自身を除く): 115434774

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 41, 42, 63, 78, 82, 91, 117, 123, 126, 182, 234, 246, 273, 287, 369, 533, 546, 574, 738, 819, 861, 991, 1066, 1599, 1638, 1722, 1982, 2583, 2973, 3198, 3731, 4797, 5166, 5946, 6937, 7462, 8919, 9594, 11193, 12883, 13874, 17838, 20811, 22386, 25766, 33579, 38649, 40631, 41622, 62433, 67158, 77298, 81262, 90181, 115947, 121893, 124866, 180362, 231894, 243786, 270543, 284417, 365679, 528203, 541086, 568834, 731358, 811629, 853251, 1056406, 1584609, 1623258, 1706502, 2559753, 3169218, 3697421, 4753827, 5119506, 7394842, 9507654, 11092263, 22184526, 33276789, 66553578]

約数ペア:

[(1, 66553578), (2, 33276789), (3, 22184526), (6, 11092263), (7, 9507654), (9, 7394842), (13, 5119506), (14, 4753827), (18, 3697421), (21, 3169218), (26, 2559753), (39, 1706502), (41, 1623258), (42, 1584609), (63, 1056406), (78, 853251), (82, 811629), (91, 731358), (117, 568834), (123, 541086), (126, 528203), (182, 365679), (234, 284417), (246, 270543), (273, 243786), (287, 231894), (369, 180362), (533, 124866), (546, 121893), (574, 115947), (738, 90181), (819, 81262), (861, 77298), (991, 67158), (1066, 62433), (1599, 41622), (1638, 40631), (1722, 38649), (1982, 33579), (2583, 25766), (2973, 22386), (3198, 20811), (3731, 17838), (4797, 13874), (5166, 12883), (5946, 11193), (6937, 9594), (7462, 8919)]