72201672

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{241}}^1$

素因数の和:348

約数の個数: 128

約数和(自身を含む): 214896000

約数和(自身を除く): 142694328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 73, 76, 108, 114, 146, 152, 171, 216, 219, 228, 241, 292, 342, 438, 456, 482, 513, 584, 657, 684, 723, 876, 964, 1026, 1314, 1368, 1387, 1446, 1752, 1928, 1971, 2052, 2169, 2628, 2774, 2892, 3942, 4104, 4161, 4338, 4579, 5256, 5548, 5784, 6507, 7884, 8322, 8676, 9158, 11096, 12483, 13014, 13737, 15768, 16644, 17352, 17593, 18316, 24966, 26028, 27474, 33288, 35186, 36632, 37449, 41211, 49932, 52056, 52779, 54948, 70372, 74898, 82422, 99864, 105558, 109896, 123633, 140744, 149796, 158337, 164844, 211116, 247266, 299592, 316674, 329688, 334267, 422232, 475011, 494532, 633348, 668534, 950022, 989064, 1002801, 1266696, 1337068, 1900044, 2005602, 2674136, 3008403, 3800088, 4011204, 6016806, 8022408, 9025209, 12033612, 18050418, 24067224, 36100836, 72201672]

約数ペア:

[(1, 72201672), (2, 36100836), (3, 24067224), (4, 18050418), (6, 12033612), (8, 9025209), (9, 8022408), (12, 6016806), (18, 4011204), (19, 3800088), (24, 3008403), (27, 2674136), (36, 2005602), (38, 1900044), (54, 1337068), (57, 1266696), (72, 1002801), (73, 989064), (76, 950022), (108, 668534), (114, 633348), (146, 494532), (152, 475011), (171, 422232), (216, 334267), (219, 329688), (228, 316674), (241, 299592), (292, 247266), (342, 211116), (438, 164844), (456, 158337), (482, 149796), (513, 140744), (584, 123633), (657, 109896), (684, 105558), (723, 99864), (876, 82422), (964, 74898), (1026, 70372), (1314, 54948), (1368, 52779), (1387, 52056), (1446, 49932), (1752, 41211), (1928, 37449), (1971, 36632), (2052, 35186), (2169, 33288), (2628, 27474), (2774, 26028), (2892, 24966), (3942, 18316), (4104, 17593), (4161, 17352), (4338, 16644), (4579, 15768), (5256, 13737), (5548, 13014), (5784, 12483), (6507, 11096), (7884, 9158), (8322, 8676)]