73215648

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^3\times {\mathrm{191}}^1$

素因数の和:240

約数の個数: 144

約数和(自身を含む): 230211072

約数和(自身を除く): 156995424

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 121, 132, 144, 176, 191, 198, 242, 264, 288, 352, 363, 382, 396, 484, 528, 573, 726, 764, 792, 968, 1056, 1089, 1146, 1331, 1452, 1528, 1584, 1719, 1936, 2101, 2178, 2292, 2662, 2904, 3056, 3168, 3438, 3872, 3993, 4202, 4356, 4584, 5324, 5808, 6112, 6303, 6876, 7986, 8404, 8712, 9168, 10648, 11616, 11979, 12606, 13752, 15972, 16808, 17424, 18336, 18909, 21296, 23111, 23958, 25212, 27504, 31944, 33616, 34848, 37818, 42592, 46222, 47916, 50424, 55008, 63888, 67232, 69333, 75636, 92444, 95832, 100848, 127776, 138666, 151272, 184888, 191664, 201696, 207999, 254221, 277332, 302544, 369776, 383328, 415998, 508442, 554664, 605088, 739552, 762663, 831996, 1016884, 1109328, 1525326, 1663992, 2033768, 2218656, 2287989, 3050652, 3327984, 4067536, 4575978, 6101304, 6655968, 8135072, 9151956, 12202608, 18303912, 24405216, 36607824, 73215648]

約数ペア:

[(1, 73215648), (2, 36607824), (3, 24405216), (4, 18303912), (6, 12202608), (8, 9151956), (9, 8135072), (11, 6655968), (12, 6101304), (16, 4575978), (18, 4067536), (22, 3327984), (24, 3050652), (32, 2287989), (33, 2218656), (36, 2033768), (44, 1663992), (48, 1525326), (66, 1109328), (72, 1016884), (88, 831996), (96, 762663), (99, 739552), (121, 605088), (132, 554664), (144, 508442), (176, 415998), (191, 383328), (198, 369776), (242, 302544), (264, 277332), (288, 254221), (352, 207999), (363, 201696), (382, 191664), (396, 184888), (484, 151272), (528, 138666), (573, 127776), (726, 100848), (764, 95832), (792, 92444), (968, 75636), (1056, 69333), (1089, 67232), (1146, 63888), (1331, 55008), (1452, 50424), (1528, 47916), (1584, 46222), (1719, 42592), (1936, 37818), (2101, 34848), (2178, 33616), (2292, 31944), (2662, 27504), (2904, 25212), (3056, 23958), (3168, 23111), (3438, 21296), (3872, 18909), (3993, 18336), (4202, 17424), (4356, 16808), (4584, 15972), (5324, 13752), (5808, 12606), (6112, 11979), (6303, 11616), (6876, 10648), (7986, 9168), (8404, 8712)]