72253584

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^2\times {\mathrm{2969}}^1$

素因数の和:3009

約数の個数: 90

約数和(自身を含む): 219034530

約数和(自身を除く): 146780946

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 169, 208, 234, 312, 338, 468, 507, 624, 676, 936, 1014, 1352, 1521, 1872, 2028, 2704, 2969, 3042, 4056, 5938, 6084, 8112, 8907, 11876, 12168, 17814, 23752, 24336, 26721, 35628, 38597, 47504, 53442, 71256, 77194, 106884, 115791, 142512, 154388, 213768, 231582, 308776, 347373, 427536, 463164, 501761, 617552, 694746, 926328, 1003522, 1389492, 1505283, 1852656, 2007044, 2778984, 3010566, 4014088, 4515849, 5557968, 6021132, 8028176, 9031698, 12042264, 18063396, 24084528, 36126792, 72253584]

約数ペア:

[(1, 72253584), (2, 36126792), (3, 24084528), (4, 18063396), (6, 12042264), (8, 9031698), (9, 8028176), (12, 6021132), (13, 5557968), (16, 4515849), (18, 4014088), (24, 3010566), (26, 2778984), (36, 2007044), (39, 1852656), (48, 1505283), (52, 1389492), (72, 1003522), (78, 926328), (104, 694746), (117, 617552), (144, 501761), (156, 463164), (169, 427536), (208, 347373), (234, 308776), (312, 231582), (338, 213768), (468, 154388), (507, 142512), (624, 115791), (676, 106884), (936, 77194), (1014, 71256), (1352, 53442), (1521, 47504), (1872, 38597), (2028, 35628), (2704, 26721), (2969, 24336), (3042, 23752), (4056, 17814), (5938, 12168), (6084, 11876), (8112, 8907)]