72091866

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:244

約数の個数: 128

約数和(自身を含む): 194586624

約数和(自身を除く): 122494758

約数列:

[1, 2, 3, 6, 7, 11, 14, 17, 21, 22, 33, 34, 42, 51, 66, 67, 77, 102, 119, 134, 137, 154, 187, 201, 231, 238, 274, 357, 374, 402, 411, 462, 469, 561, 714, 737, 822, 938, 959, 1122, 1139, 1309, 1407, 1474, 1507, 1918, 2211, 2278, 2329, 2618, 2814, 2877, 3014, 3417, 3927, 4422, 4521, 4658, 5159, 5754, 6834, 6987, 7854, 7973, 9042, 9179, 10318, 10549, 12529, 13974, 15477, 15946, 16303, 18358, 21098, 23919, 25058, 25619, 27537, 30954, 31647, 32606, 37587, 47838, 48909, 51238, 55074, 63294, 64253, 75174, 76857, 87703, 97818, 100969, 128506, 153714, 156043, 175406, 179333, 192759, 201938, 263109, 302907, 312086, 358666, 385518, 468129, 526218, 537999, 605814, 706783, 936258, 1075998, 1092301, 1413566, 1716473, 2120349, 2184602, 3276903, 3432946, 4240698, 5149419, 6553806, 10298838, 12015311, 24030622, 36045933, 72091866]

約数ペア:

[(1, 72091866), (2, 36045933), (3, 24030622), (6, 12015311), (7, 10298838), (11, 6553806), (14, 5149419), (17, 4240698), (21, 3432946), (22, 3276903), (33, 2184602), (34, 2120349), (42, 1716473), (51, 1413566), (66, 1092301), (67, 1075998), (77, 936258), (102, 706783), (119, 605814), (134, 537999), (137, 526218), (154, 468129), (187, 385518), (201, 358666), (231, 312086), (238, 302907), (274, 263109), (357, 201938), (374, 192759), (402, 179333), (411, 175406), (462, 156043), (469, 153714), (561, 128506), (714, 100969), (737, 97818), (822, 87703), (938, 76857), (959, 75174), (1122, 64253), (1139, 63294), (1309, 55074), (1407, 51238), (1474, 48909), (1507, 47838), (1918, 37587), (2211, 32606), (2278, 31647), (2329, 30954), (2618, 27537), (2814, 25619), (2877, 25058), (3014, 23919), (3417, 21098), (3927, 18358), (4422, 16303), (4521, 15946), (4658, 15477), (5159, 13974), (5754, 12529), (6834, 10549), (6987, 10318), (7854, 9179), (7973, 9042)]