73745712

素因数分解:

$2^4\times 3^2\times {\mathrm{71}}^1\times {\mathrm{7213}}^1$

素因数の和:7298

約数の個数: 60

約数和(自身を含む): 209321424

約数和(自身を除く): 135575712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 71, 72, 142, 144, 213, 284, 426, 568, 639, 852, 1136, 1278, 1704, 2556, 3408, 5112, 7213, 10224, 14426, 21639, 28852, 43278, 57704, 64917, 86556, 115408, 129834, 173112, 259668, 346224, 512123, 519336, 1024246, 1038672, 1536369, 2048492, 3072738, 4096984, 4609107, 6145476, 8193968, 9218214, 12290952, 18436428, 24581904, 36872856, 73745712]

約数ペア:

[(1, 73745712), (2, 36872856), (3, 24581904), (4, 18436428), (6, 12290952), (8, 9218214), (9, 8193968), (12, 6145476), (16, 4609107), (18, 4096984), (24, 3072738), (36, 2048492), (48, 1536369), (71, 1038672), (72, 1024246), (142, 519336), (144, 512123), (213, 346224), (284, 259668), (426, 173112), (568, 129834), (639, 115408), (852, 86556), (1136, 64917), (1278, 57704), (1704, 43278), (2556, 28852), (3408, 21639), (5112, 14426), (7213, 10224)]