72139914

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:153

約数の個数: 192

約数和(自身を含む): 212779008

約数和(自身を除く): 140639094

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 23, 31, 33, 42, 46, 62, 63, 66, 69, 73, 77, 93, 99, 126, 138, 146, 154, 161, 186, 198, 207, 217, 219, 231, 253, 279, 322, 341, 414, 434, 438, 462, 483, 506, 511, 558, 651, 657, 682, 693, 713, 759, 803, 966, 1022, 1023, 1302, 1314, 1386, 1426, 1449, 1518, 1533, 1606, 1679, 1771, 1953, 2046, 2139, 2263, 2277, 2387, 2409, 2898, 3066, 3069, 3358, 3542, 3906, 4278, 4526, 4554, 4599, 4774, 4818, 4991, 5037, 5313, 5621, 6138, 6417, 6789, 7161, 7227, 7843, 9198, 9982, 10074, 10626, 11242, 11753, 12834, 13578, 14322, 14454, 14973, 15111, 15686, 15841, 15939, 16863, 18469, 20367, 21483, 23506, 23529, 24893, 29946, 30222, 31682, 31878, 33726, 35259, 36938, 40734, 42966, 44919, 47058, 47523, 49786, 50589, 52049, 54901, 55407, 70518, 70587, 74679, 89838, 95046, 101178, 104098, 105777, 109802, 110814, 129283, 141174, 142569, 149358, 156147, 164703, 166221, 174251, 211554, 224037, 258566, 285138, 312294, 329406, 332442, 348502, 364343, 387849, 448074, 468441, 494109, 522753, 572539, 728686, 775698, 936882, 988218, 1045506, 1093029, 1145078, 1163547, 1568259, 1717617, 2186058, 2327094, 3136518, 3279087, 3435234, 4007773, 5152851, 6558174, 8015546, 10305702, 12023319, 24046638, 36069957, 72139914]

約数ペア:

[(1, 72139914), (2, 36069957), (3, 24046638), (6, 12023319), (7, 10305702), (9, 8015546), (11, 6558174), (14, 5152851), (18, 4007773), (21, 3435234), (22, 3279087), (23, 3136518), (31, 2327094), (33, 2186058), (42, 1717617), (46, 1568259), (62, 1163547), (63, 1145078), (66, 1093029), (69, 1045506), (73, 988218), (77, 936882), (93, 775698), (99, 728686), (126, 572539), (138, 522753), (146, 494109), (154, 468441), (161, 448074), (186, 387849), (198, 364343), (207, 348502), (217, 332442), (219, 329406), (231, 312294), (253, 285138), (279, 258566), (322, 224037), (341, 211554), (414, 174251), (434, 166221), (438, 164703), (462, 156147), (483, 149358), (506, 142569), (511, 141174), (558, 129283), (651, 110814), (657, 109802), (682, 105777), (693, 104098), (713, 101178), (759, 95046), (803, 89838), (966, 74679), (1022, 70587), (1023, 70518), (1302, 55407), (1314, 54901), (1386, 52049), (1426, 50589), (1449, 49786), (1518, 47523), (1533, 47058), (1606, 44919), (1679, 42966), (1771, 40734), (1953, 36938), (2046, 35259), (2139, 33726), (2263, 31878), (2277, 31682), (2387, 30222), (2409, 29946), (2898, 24893), (3066, 23529), (3069, 23506), (3358, 21483), (3542, 20367), (3906, 18469), (4278, 16863), (4526, 15939), (4554, 15841), (4599, 15686), (4774, 15111), (4818, 14973), (4991, 14454), (5037, 14322), (5313, 13578), (5621, 12834), (6138, 11753), (6417, 11242), (6789, 10626), (7161, 10074), (7227, 9982), (7843, 9198)]