65741676

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{421}}^1$

素因数の和:472

約数の個数: 144

約数和(自身を含む): 207583488

約数和(自身を除く): 141841812

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 26, 28, 33, 39, 42, 44, 52, 66, 77, 78, 84, 91, 132, 143, 154, 156, 169, 182, 231, 273, 286, 308, 338, 364, 421, 429, 462, 507, 546, 572, 676, 842, 858, 924, 1001, 1014, 1092, 1183, 1263, 1684, 1716, 1859, 2002, 2028, 2366, 2526, 2947, 3003, 3549, 3718, 4004, 4631, 4732, 5052, 5473, 5577, 5894, 6006, 7098, 7436, 8841, 9262, 10946, 11154, 11788, 12012, 13013, 13893, 14196, 16419, 17682, 18524, 21892, 22308, 26026, 27786, 32417, 32838, 35364, 38311, 39039, 52052, 55572, 60203, 64834, 65676, 71149, 76622, 78078, 97251, 114933, 120406, 129668, 142298, 153244, 156156, 180609, 194502, 213447, 229866, 240812, 284596, 361218, 389004, 421421, 426894, 459732, 498043, 722436, 782639, 842842, 853788, 996086, 1264263, 1494129, 1565278, 1685684, 1992172, 2347917, 2528526, 2988258, 3130556, 4695834, 5057052, 5478473, 5976516, 9391668, 10956946, 16435419, 21913892, 32870838, 65741676]

約数ペア:

[(1, 65741676), (2, 32870838), (3, 21913892), (4, 16435419), (6, 10956946), (7, 9391668), (11, 5976516), (12, 5478473), (13, 5057052), (14, 4695834), (21, 3130556), (22, 2988258), (26, 2528526), (28, 2347917), (33, 1992172), (39, 1685684), (42, 1565278), (44, 1494129), (52, 1264263), (66, 996086), (77, 853788), (78, 842842), (84, 782639), (91, 722436), (132, 498043), (143, 459732), (154, 426894), (156, 421421), (169, 389004), (182, 361218), (231, 284596), (273, 240812), (286, 229866), (308, 213447), (338, 194502), (364, 180609), (421, 156156), (429, 153244), (462, 142298), (507, 129668), (546, 120406), (572, 114933), (676, 97251), (842, 78078), (858, 76622), (924, 71149), (1001, 65676), (1014, 64834), (1092, 60203), (1183, 55572), (1263, 52052), (1684, 39039), (1716, 38311), (1859, 35364), (2002, 32838), (2028, 32417), (2366, 27786), (2526, 26026), (2947, 22308), (3003, 21892), (3549, 18524), (3718, 17682), (4004, 16419), (4631, 14196), (4732, 13893), (5052, 13013), (5473, 12012), (5577, 11788), (5894, 11154), (6006, 10946), (7098, 9262), (7436, 8841)]