172871244

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{52769}}^1$

素因数の和:52799

約数の個数: 72

約数和(自身を含む): 537831840

約数和(自身を除く): 364960596

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 52769, 105538, 158307, 211076, 316614, 369383, 474921, 633228, 685997, 738766, 949842, 1108149, 1371994, 1477532, 1899684, 2057991, 2216298, 2743988, 3324447, 4115982, 4432596, 4801979, 6173973, 6648894, 8231964, 9603958, 12347946, 13297788, 14405937, 19207916, 24695892, 28811874, 43217811, 57623748, 86435622, 172871244]

約数ペア:

[(1, 172871244), (2, 86435622), (3, 57623748), (4, 43217811), (6, 28811874), (7, 24695892), (9, 19207916), (12, 14405937), (13, 13297788), (14, 12347946), (18, 9603958), (21, 8231964), (26, 6648894), (28, 6173973), (36, 4801979), (39, 4432596), (42, 4115982), (52, 3324447), (63, 2743988), (78, 2216298), (84, 2057991), (91, 1899684), (117, 1477532), (126, 1371994), (156, 1108149), (182, 949842), (234, 738766), (252, 685997), (273, 633228), (364, 474921), (468, 369383), (546, 316614), (819, 211076), (1092, 158307), (1638, 105538), (3276, 52769)]